89872653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 134467200

約数和(自身を除く): 44594547

約数列:

[1, 3, 13, 29, 39, 87, 229, 347, 377, 687, 1041, 1131, 2977, 4511, 6641, 8931, 10063, 13533, 19923, 30189, 79463, 86333, 130819, 238389, 258999, 392457, 1033019, 2304427, 3099057, 6913281, 29957551, 89872653]

約数ペア:

[(1, 89872653), (3, 29957551), (13, 6913281), (29, 3099057), (39, 2304427), (87, 1033019), (229, 392457), (347, 258999), (377, 238389), (687, 130819), (1041, 86333), (1131, 79463), (2977, 30189), (4511, 19923), (6641, 13533), (8931, 10063)]