118233999

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 194335680

約数和(自身を除く): 76101681

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1833, 2389, 3807, 5499, 7167, 16497, 21501, 31057, 49491, 64503, 93171, 112283, 193509, 279513, 336849, 838539, 1010547, 1459679, 2515617, 3031641, 4379037, 9094923, 13137111, 39411333, 118233999]

約数ペア:

[(1, 118233999), (3, 39411333), (9, 13137111), (13, 9094923), (27, 4379037), (39, 3031641), (47, 2515617), (81, 1459679), (117, 1010547), (141, 838539), (351, 336849), (423, 279513), (611, 193509), (1053, 112283), (1269, 93171), (1833, 64503), (2389, 49491), (3807, 31057), (5499, 21501), (7167, 16497)]