42056181

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8867}}^1$

素因数の和:8921

約数の個数: 24

約数和(自身を含む): 66403584

約数和(自身を除く): 24347403

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 8867, 26601, 79803, 150739, 274877, 452217, 824631, 1356651, 2473893, 4672909, 14018727, 42056181]

約数ペア:

[(1, 42056181), (3, 14018727), (9, 4672909), (17, 2473893), (31, 1356651), (51, 824631), (93, 452217), (153, 274877), (279, 150739), (527, 79803), (1581, 26601), (4743, 8867)]