508045280679

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{771389}}^1$

素因数の和:771621

約数の個数: 40

約数和(自身を含む): 779560562880

約数和(自身を除く): 271515282201

約数列:

[1, 3, 9, 27, 47, 81, 141, 173, 423, 519, 1269, 1557, 3807, 4671, 8131, 14013, 24393, 73179, 219537, 658611, 771389, 2314167, 6942501, 20827503, 36255283, 62482509, 108765849, 133450297, 326297547, 400350891, 978892641, 1201052673, 2936677923, 3603158019, 6272163959, 10809474057, 18816491877, 56449475631, 169348426893, 508045280679]

約数ペア:

[(1, 508045280679), (3, 169348426893), (9, 56449475631), (27, 18816491877), (47, 10809474057), (81, 6272163959), (141, 3603158019), (173, 2936677923), (423, 1201052673), (519, 978892641), (1269, 400350891), (1557, 326297547), (3807, 133450297), (4671, 108765849), (8131, 62482509), (14013, 36255283), (24393, 20827503), (73179, 6942501), (219537, 2314167), (658611, 771389)]