71002719

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 104838032

約数和(自身を除く): 33835313

約数列:

[1, 3, 9, 61, 183, 283, 457, 549, 849, 1371, 2547, 4113, 17263, 27877, 51789, 83631, 129331, 155367, 250893, 387993, 1163979, 7889191, 23667573, 71002719]

約数ペア:

[(1, 71002719), (3, 23667573), (9, 7889191), (61, 1163979), (183, 387993), (283, 250893), (457, 155367), (549, 129331), (849, 83631), (1371, 51789), (2547, 27877), (4113, 17263)]