86057631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45751}}^1$

素因数の和:45787

約数の個数: 24

約数和(自身を含む): 142746240

約数和(自身を除く): 56688609

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 45751, 137253, 411759, 503261, 869269, 1509783, 2607807, 4529349, 7823421, 9561959, 28685877, 86057631]

約数ペア:

[(1, 86057631), (3, 28685877), (9, 9561959), (11, 7823421), (19, 4529349), (33, 2607807), (57, 1509783), (99, 869269), (171, 503261), (209, 411759), (627, 137253), (1881, 45751)]