61528071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 92233728

約数和(自身を除く): 30705657

約数列:

[1, 3, 11, 33, 53, 127, 159, 277, 381, 583, 831, 1397, 1749, 3047, 4191, 6731, 9141, 14681, 20193, 35179, 44043, 74041, 105537, 161491, 222123, 386969, 484473, 1160907, 1864487, 5593461, 20509357, 61528071]

約数ペア:

[(1, 61528071), (3, 20509357), (11, 5593461), (33, 1864487), (53, 1160907), (127, 484473), (159, 386969), (277, 222123), (381, 161491), (583, 105537), (831, 74041), (1397, 44043), (1749, 35179), (3047, 20193), (4191, 14681), (6731, 9141)]