47570523

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 90703872

約数和(自身を除く): 43133349

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 49, 73, 77, 91, 93, 143, 147, 217, 219, 231, 273, 341, 403, 429, 511, 539, 637, 651, 803, 949, 1001, 1023, 1209, 1519, 1533, 1617, 1911, 2263, 2387, 2409, 2821, 2847, 3003, 3577, 4433, 4557, 5621, 6643, 6789, 7007, 7161, 8463, 10439, 10731, 13299, 15841, 16709, 16863, 19747, 19929, 21021, 24893, 29419, 31031, 31317, 39347, 46501, 47523, 50127, 59241, 73073, 74679, 88257, 93093, 110887, 118041, 139503, 174251, 205933, 217217, 219219, 323609, 332661, 511511, 522753, 617799, 651651, 970827, 1219757, 1441531, 1534533, 2265263, 3659271, 4324593, 6795789, 15856841, 47570523]

約数ペア:

[(1, 47570523), (3, 15856841), (7, 6795789), (11, 4324593), (13, 3659271), (21, 2265263), (31, 1534533), (33, 1441531), (39, 1219757), (49, 970827), (73, 651651), (77, 617799), (91, 522753), (93, 511511), (143, 332661), (147, 323609), (217, 219219), (219, 217217), (231, 205933), (273, 174251), (341, 139503), (403, 118041), (429, 110887), (511, 93093), (539, 88257), (637, 74679), (651, 73073), (803, 59241), (949, 50127), (1001, 47523), (1023, 46501), (1209, 39347), (1519, 31317), (1533, 31031), (1617, 29419), (1911, 24893), (2263, 21021), (2387, 19929), (2409, 19747), (2821, 16863), (2847, 16709), (3003, 15841), (3577, 13299), (4433, 10731), (4557, 10439), (5621, 8463), (6643, 7161), (6789, 7007)]