64911063

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 101154816

約数和(自身を除く): 36243753

約数列:

[1, 3, 7, 21, 83, 167, 223, 249, 501, 581, 669, 1169, 1561, 1743, 3507, 4683, 13861, 18509, 37241, 41583, 55527, 97027, 111723, 129563, 260687, 291081, 388689, 782061, 3091003, 9273009, 21637021, 64911063]

約数ペア:

[(1, 64911063), (3, 21637021), (7, 9273009), (21, 3091003), (83, 782061), (167, 388689), (223, 291081), (249, 260687), (501, 129563), (581, 111723), (669, 97027), (1169, 55527), (1561, 41583), (1743, 37241), (3507, 18509), (4683, 13861)]