161832019905

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1\times {\mathrm{10093}}^1$

素因数の和:11807

約数の個数: 64

約数和(自身を含む): 291850648320

約数和(自身を除く): 130018628415

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1627, 1971, 3285, 4881, 8135, 9855, 10093, 14643, 24405, 30279, 43929, 50465, 73215, 90837, 118771, 151395, 219645, 272511, 356313, 454185, 593855, 736789, 1068939, 1362555, 1781565, 2210367, 3206817, 3683945, 5344695, 6631101, 11051835, 16034085, 16421311, 19893303, 33155505, 49263933, 82106555, 99466515, 147791799, 246319665, 443375397, 738958995, 1198755703, 2216876985, 3596267109, 5993778515, 10788801327, 17981335545, 32366403981, 53944006635, 161832019905]

約数ペア:

[(1, 161832019905), (3, 53944006635), (5, 32366403981), (9, 17981335545), (15, 10788801327), (27, 5993778515), (45, 3596267109), (73, 2216876985), (135, 1198755703), (219, 738958995), (365, 443375397), (657, 246319665), (1095, 147791799), (1627, 99466515), (1971, 82106555), (3285, 49263933), (4881, 33155505), (8135, 19893303), (9855, 16421311), (10093, 16034085), (14643, 11051835), (24405, 6631101), (30279, 5344695), (43929, 3683945), (50465, 3206817), (73215, 2210367), (90837, 1781565), (118771, 1362555), (151395, 1068939), (219645, 736789), (272511, 593855), (356313, 454185)]