73851621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21613}}^1$

素因数の和:21700

約数の個数: 16

約数和(自身を含む): 105822144

約数和(自身を除く): 31970523

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 21613, 64839, 367421, 1102263, 1448071, 4344213, 24617207, 73851621]

約数ペア:

[(1, 73851621), (3, 24617207), (17, 4344213), (51, 1448071), (67, 1102263), (201, 367421), (1139, 64839), (3417, 21613)]