70410789

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{45751}}^1$

素因数の和:45782

約数の個数: 20

約数和(自身を含む): 110719840

約数和(自身を除く): 40309051

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 45751, 137253, 411759, 869269, 1235277, 2607807, 3705831, 7823421, 23470263, 70410789]

約数ペア:

[(1, 70410789), (3, 23470263), (9, 7823421), (19, 3705831), (27, 2607807), (57, 1235277), (81, 869269), (171, 411759), (513, 137253), (1539, 45751)]