1831036671

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3187}}^1$

素因数の和:3413

約数の個数: 40

約数和(自身を含む): 2819046384

約数和(自身を除く): 988009713

約数列:

[1, 3, 9, 27, 41, 81, 123, 173, 369, 519, 1107, 1557, 3187, 3321, 4671, 7093, 9561, 14013, 21279, 28683, 63837, 86049, 130667, 191511, 258147, 392001, 551351, 574533, 1176003, 1654053, 3528009, 4962159, 10584027, 14886477, 22605391, 44659431, 67816173, 203448519, 610345557, 1831036671]

約数ペア:

[(1, 1831036671), (3, 610345557), (9, 203448519), (27, 67816173), (41, 44659431), (81, 22605391), (123, 14886477), (173, 10584027), (369, 4962159), (519, 3528009), (1107, 1654053), (1557, 1176003), (3187, 574533), (3321, 551351), (4671, 392001), (7093, 258147), (9561, 191511), (14013, 130667), (21279, 86049), (28683, 63837)]