76714239

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 120798720

約数和(自身を除く): 44084481

約数列:

[1, 3, 7, 21, 41, 123, 139, 287, 417, 641, 861, 973, 1923, 2919, 4487, 5699, 13461, 17097, 26281, 39893, 78843, 89099, 119679, 183967, 267297, 551901, 623693, 1871079, 3653059, 10959177, 25571413, 76714239]

約数ペア:

[(1, 76714239), (3, 25571413), (7, 10959177), (21, 3653059), (41, 1871079), (123, 623693), (139, 551901), (287, 267297), (417, 183967), (641, 119679), (861, 89099), (973, 78843), (1923, 39893), (2919, 26281), (4487, 17097), (5699, 13461)]