85887753

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 134701056

約数和(自身を除く): 48813303

約数列:

[1, 3, 7, 21, 47, 141, 173, 329, 503, 519, 987, 1211, 1509, 3521, 3633, 8131, 10563, 23641, 24393, 56917, 70923, 87019, 165487, 170751, 261057, 496461, 609133, 1827399, 4089893, 12269679, 28629251, 85887753]

約数ペア:

[(1, 85887753), (3, 28629251), (7, 12269679), (21, 4089893), (47, 1827399), (141, 609133), (173, 496461), (329, 261057), (503, 170751), (519, 165487), (987, 87019), (1211, 70923), (1509, 56917), (3521, 24393), (3633, 23641), (8131, 10563)]