65921973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41227}}^1$

素因数の和:41284

約数の個数: 16

約数和(自身を含む): 96968256

約数和(自身を除く): 31046283

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 41227, 123681, 535951, 1607853, 1690307, 5070921, 21973991, 65921973]

約数ペア:

[(1, 65921973), (3, 21973991), (13, 5070921), (39, 1690307), (41, 1607853), (123, 535951), (533, 123681), (1599, 41227)]