63275661

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 99537504

約数和(自身を除く): 36261843

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 333, 387, 491, 999, 1161, 1473, 1591, 2997, 3483, 4419, 4773, 13257, 14319, 18167, 21113, 39771, 42957, 54501, 63339, 128871, 163503, 190017, 490509, 570051, 781181, 1471527, 1710153, 2343543, 7030629, 21091887, 63275661]

約数ペア:

[(1, 63275661), (3, 21091887), (9, 7030629), (27, 2343543), (37, 1710153), (43, 1471527), (81, 781181), (111, 570051), (129, 490509), (333, 190017), (387, 163503), (491, 128871), (999, 63339), (1161, 54501), (1473, 42957), (1591, 39771), (2997, 21113), (3483, 18167), (4419, 14319), (4773, 13257)]