85855497

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{44927}}^1$

素因数の和:44957

約数の個数: 24

約数和(自身を含む): 143410176

約数和(自身を除く): 57554679

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 44927, 134781, 314489, 584051, 943467, 1752153, 2201423, 4088357, 6604269, 12265071, 28618499, 85855497]

約数ペア:

[(1, 85855497), (3, 28618499), (7, 12265071), (13, 6604269), (21, 4088357), (39, 2201423), (49, 1752153), (91, 943467), (147, 584051), (273, 314489), (637, 134781), (1911, 44927)]