253970294409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{82633}}^1$

素因数の和:83002

約数の個数: 48

約数和(自身を含む): 400348508560

約数和(自身を除く): 146378214151

約数列:

[1, 3, 9, 13, 39, 109, 117, 241, 327, 723, 981, 1417, 2169, 3133, 4251, 9399, 12753, 26269, 28197, 78807, 82633, 236421, 247899, 341497, 743697, 1024491, 1074229, 3073473, 3222687, 9006997, 9668061, 19914553, 27020991, 59743659, 81062973, 117090961, 179230977, 258889189, 351272883, 776667567, 1053818649, 2170686277, 2330002701, 6512058831, 19536176493, 28218921601, 84656764803, 253970294409]

約数ペア:

[(1, 253970294409), (3, 84656764803), (9, 28218921601), (13, 19536176493), (39, 6512058831), (109, 2330002701), (117, 2170686277), (241, 1053818649), (327, 776667567), (723, 351272883), (981, 258889189), (1417, 179230977), (2169, 117090961), (3133, 81062973), (4251, 59743659), (9399, 27020991), (12753, 19914553), (26269, 9668061), (28197, 9006997), (78807, 3222687), (82633, 3073473), (236421, 1074229), (247899, 1024491), (341497, 743697)]