64865361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 98242560

約数和(自身を除く): 33377199

約数列:

[1, 3, 11, 31, 33, 93, 163, 341, 389, 489, 1023, 1167, 1793, 4279, 5053, 5379, 12059, 12837, 15159, 36177, 55583, 63407, 132649, 166749, 190221, 397947, 697477, 1965617, 2092431, 5896851, 21621787, 64865361]

約数ペア:

[(1, 64865361), (3, 21621787), (11, 5896851), (31, 2092431), (33, 1965617), (93, 697477), (163, 397947), (341, 190221), (389, 166749), (489, 132649), (1023, 63407), (1167, 55583), (1793, 36177), (4279, 15159), (5053, 12837), (5379, 12059)]