804452649

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 1502053056

約数和(自身を除く): 697600407

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 71, 77, 91, 121, 143, 147, 213, 231, 273, 343, 363, 429, 497, 539, 637, 781, 847, 923, 1001, 1029, 1491, 1573, 1617, 1911, 2343, 2401, 2541, 2769, 3003, 3479, 3773, 4459, 4719, 5467, 5929, 6461, 7007, 7203, 8591, 10153, 10437, 11011, 11319, 13377, 16401, 17787, 19383, 21021, 24353, 25773, 26411, 30459, 31213, 33033, 38269, 41503, 45227, 49049, 60137, 71071, 73059, 77077, 79233, 93639, 111683, 114807, 124509, 135681, 147147, 170471, 180411, 213213, 231231, 267883, 290521, 316589, 335049, 343343, 420959, 497497, 511413, 539539, 781781, 803649, 871563, 949767, 1030029, 1262877, 1492491, 1618617, 1875181, 2216123, 2345343, 2946713, 3482479, 3776773, 5472467, 5625543, 6648369, 8840139, 10447437, 11330319, 16417401, 20626991, 24377353, 38307269, 61880973, 73132059, 114921807, 268150883, 804452649]

約数ペア:

[(1, 804452649), (3, 268150883), (7, 114921807), (11, 73132059), (13, 61880973), (21, 38307269), (33, 24377353), (39, 20626991), (49, 16417401), (71, 11330319), (77, 10447437), (91, 8840139), (121, 6648369), (143, 5625543), (147, 5472467), (213, 3776773), (231, 3482479), (273, 2946713), (343, 2345343), (363, 2216123), (429, 1875181), (497, 1618617), (539, 1492491), (637, 1262877), (781, 1030029), (847, 949767), (923, 871563), (1001, 803649), (1029, 781781), (1491, 539539), (1573, 511413), (1617, 497497), (1911, 420959), (2343, 343343), (2401, 335049), (2541, 316589), (2769, 290521), (3003, 267883), (3479, 231231), (3773, 213213), (4459, 180411), (4719, 170471), (5467, 147147), (5929, 135681), (6461, 124509), (7007, 114807), (7203, 111683), (8591, 93639), (10153, 79233), (10437, 77077), (11011, 73059), (11319, 71071), (13377, 60137), (16401, 49049), (17787, 45227), (19383, 41503), (21021, 38269), (24353, 33033), (25773, 31213), (26411, 30459)]