89050401

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 61907679

約数列:

[1, 3, 9, 11, 27, 33, 41, 71, 99, 103, 123, 213, 297, 309, 369, 451, 639, 781, 927, 1107, 1133, 1353, 1917, 2343, 2781, 2911, 3399, 4059, 4223, 7029, 7313, 8733, 10197, 12177, 12669, 21087, 21939, 26199, 30591, 32021, 38007, 46453, 65817, 78597, 80443, 96063, 114021, 139359, 197451, 241329, 288189, 299833, 418077, 723987, 864567, 899499, 1254231, 2171961, 2698497, 3298163, 8095491, 9894489, 29683467, 89050401]

約数ペア:

[(1, 89050401), (3, 29683467), (9, 9894489), (11, 8095491), (27, 3298163), (33, 2698497), (41, 2171961), (71, 1254231), (99, 899499), (103, 864567), (123, 723987), (213, 418077), (297, 299833), (309, 288189), (369, 241329), (451, 197451), (639, 139359), (781, 114021), (927, 96063), (1107, 80443), (1133, 78597), (1353, 65817), (1917, 46453), (2343, 38007), (2781, 32021), (2911, 30591), (3399, 26199), (4059, 21939), (4223, 21087), (7029, 12669), (7313, 12177), (8733, 10197)]