86393853

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 157795456

約数和(自身を除く): 71401603

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 2851, 3367, 4329, 8553, 10101, 19957, 25659, 30303, 37063, 59871, 105487, 111189, 179613, 259441, 316461, 333567, 738409, 778323, 949383, 1371331, 2215227, 2334969, 4113993, 6645681, 9599317, 12341979, 28797951, 86393853]

約数ペア:

[(1, 86393853), (3, 28797951), (7, 12341979), (9, 9599317), (13, 6645681), (21, 4113993), (37, 2334969), (39, 2215227), (63, 1371331), (91, 949383), (111, 778323), (117, 738409), (259, 333567), (273, 316461), (333, 259441), (481, 179613), (777, 111189), (819, 105487), (1443, 59871), (2331, 37063), (2851, 30303), (3367, 25659), (4329, 19957), (8553, 10101)]