40077549

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 60459672

約数和(自身を除く): 20382123

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 1973, 2257, 5919, 6771, 17757, 20313, 73001, 120353, 219003, 361059, 657009, 1083177, 4453061, 13359183, 40077549]

約数ペア:

[(1, 40077549), (3, 13359183), (9, 4453061), (37, 1083177), (61, 657009), (111, 361059), (183, 219003), (333, 120353), (549, 73001), (1973, 20313), (2257, 17757), (5919, 6771)]