71358776671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 90890182656

約数和(自身を除く): 19531405985

約数列:

[1, 7, 13, 61, 91, 103, 137, 427, 721, 793, 911, 959, 1339, 1781, 5551, 6283, 6377, 8357, 9373, 11843, 12467, 14111, 43981, 55571, 58499, 81679, 82901, 93833, 98777, 108641, 124807, 183443, 388997, 571753, 656831, 722423, 760487, 860771, 873649, 1219829, 1284101, 1622491, 5056961, 5723813, 6025397, 7613227, 8538803, 11190023, 11357437, 12855121, 40066691, 53292589, 74409569, 78330161, 89985847, 98971951, 167116573, 520866983, 692803657, 784162381, 1169816011, 5489136667, 10194110953, 71358776671]

約数ペア:

[(1, 71358776671), (7, 10194110953), (13, 5489136667), (61, 1169816011), (91, 784162381), (103, 692803657), (137, 520866983), (427, 167116573), (721, 98971951), (793, 89985847), (911, 78330161), (959, 74409569), (1339, 53292589), (1781, 40066691), (5551, 12855121), (6283, 11357437), (6377, 11190023), (8357, 8538803), (9373, 7613227), (11843, 6025397), (12467, 5723813), (14111, 5056961), (43981, 1622491), (55571, 1284101), (58499, 1219829), (81679, 873649), (82901, 860771), (93833, 760487), (98777, 722423), (108641, 656831), (124807, 571753), (183443, 388997)]