74497983

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{13697}}^1$

素因数の和:13751

約数の個数: 24

約数和(自身を含む): 118679472

約数和(自身を除く): 44181489

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 13697, 41091, 95879, 287637, 506789, 671153, 1520367, 2013459, 3547523, 10642569, 24832661, 74497983]

約数ペア:

[(1, 74497983), (3, 24832661), (7, 10642569), (21, 3547523), (37, 2013459), (49, 1520367), (111, 671153), (147, 506789), (259, 287637), (777, 95879), (1813, 41091), (5439, 13697)]