72953631

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 110579040

約数和(自身を除く): 37625409

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 1773, 1789, 4531, 5367, 13593, 16101, 40779, 41147, 123441, 352433, 370323, 1057299, 3171897, 8105959, 24317877, 72953631]

約数ペア:

[(1, 72953631), (3, 24317877), (9, 8105959), (23, 3171897), (69, 1057299), (197, 370323), (207, 352433), (591, 123441), (1773, 41147), (1789, 40779), (4531, 16101), (5367, 13593)]