65894679

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 100791600

約数和(自身を除く): 34896921

約数列:

[1, 3, 9, 19, 57, 171, 181, 543, 1629, 2129, 3439, 6387, 10317, 19161, 30951, 40451, 121353, 364059, 385349, 1156047, 3468141, 7321631, 21964893, 65894679]

約数ペア:

[(1, 65894679), (3, 21964893), (9, 7321631), (19, 3468141), (57, 1156047), (171, 385349), (181, 364059), (543, 121353), (1629, 40451), (2129, 30951), (3439, 19161), (6387, 10317)]