31349397384

素因数分解:

$2^3\times 3^3\times {\mathrm{727}}^1\times {\mathrm{199637}}^1$

素因数の和:200379

約数の個数: 64

約数和(自身を含む): 87201878400

約数和(自身を除く): 55852481016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 727, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 13086, 17448, 19629, 26172, 39258, 52344, 78516, 157032, 199637, 399274, 598911, 798548, 1197822, 1597096, 1796733, 2395644, 3593466, 4791288, 5390199, 7186932, 10780398, 14373864, 21560796, 43121592, 145136099, 290272198, 435408297, 580544396, 870816594, 1161088792, 1306224891, 1741633188, 2612449782, 3483266376, 3918674673, 5224899564, 7837349346, 10449799128, 15674698692, 31349397384]

約数ペア:

[(1, 31349397384), (2, 15674698692), (3, 10449799128), (4, 7837349346), (6, 5224899564), (8, 3918674673), (9, 3483266376), (12, 2612449782), (18, 1741633188), (24, 1306224891), (27, 1161088792), (36, 870816594), (54, 580544396), (72, 435408297), (108, 290272198), (216, 145136099), (727, 43121592), (1454, 21560796), (2181, 14373864), (2908, 10780398), (4362, 7186932), (5816, 5390199), (6543, 4791288), (8724, 3593466), (13086, 2395644), (17448, 1796733), (19629, 1597096), (26172, 1197822), (39258, 798548), (52344, 598911), (78516, 399274), (157032, 199637)]