40783977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6577}}^1$

素因数の和:6649

約数の個数: 24

約数和(自身を含む): 64648584

約数和(自身を除く): 23864607

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6577, 19731, 59193, 85501, 256503, 348581, 769509, 1045743, 3137229, 4531553, 13594659, 40783977]

約数ペア:

[(1, 40783977), (3, 13594659), (9, 4531553), (13, 3137229), (39, 1045743), (53, 769509), (117, 348581), (159, 256503), (477, 85501), (689, 59193), (2067, 19731), (6201, 6577)]