741572181

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11351}}^1$

素因数の和:11442

約数の個数: 48

約数和(自身を含む): 1317558528

約数和(自身を除く): 575986347

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 1037, 1071, 1281, 3111, 3843, 7259, 9333, 11351, 21777, 34053, 65331, 79457, 102159, 192967, 238371, 578901, 692411, 715113, 1350769, 1736703, 2077233, 4052307, 4846877, 6231699, 11770987, 12156921, 14540631, 35312961, 43621893, 82396909, 105938883, 247190727, 741572181]

約数ペア:

[(1, 741572181), (3, 247190727), (7, 105938883), (9, 82396909), (17, 43621893), (21, 35312961), (51, 14540631), (61, 12156921), (63, 11770987), (119, 6231699), (153, 4846877), (183, 4052307), (357, 2077233), (427, 1736703), (549, 1350769), (1037, 715113), (1071, 692411), (1281, 578901), (3111, 238371), (3843, 192967), (7259, 102159), (9333, 79457), (11351, 65331), (21777, 34053)]