72217677

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149519}}^1$

素因数の和:149552

約数の個数: 16

約数和(自身を含む): 114831360

約数和(自身を除く): 42613683

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 149519, 448557, 1046633, 3139899, 3438937, 10316811, 24072559, 72217677]

約数ペア:

[(1, 72217677), (3, 24072559), (7, 10316811), (21, 3438937), (23, 3139899), (69, 1046633), (161, 448557), (483, 149519)]