71364883961

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1\times {\mathrm{1009}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 84589455360

約数和(自身を除く): 13224571399

約数列:

[1, 7, 31, 217, 397, 821, 1009, 2779, 5747, 7063, 12307, 25451, 31279, 86149, 178157, 218953, 325937, 400573, 828389, 2281559, 2804011, 5798723, 10104047, 12417763, 25680059, 70728329, 86924341, 179760413, 328870433, 2302093031, 10194983423, 71364883961]

約数ペア:

[(1, 71364883961), (7, 10194983423), (31, 2302093031), (217, 328870433), (397, 179760413), (821, 86924341), (1009, 70728329), (2779, 25680059), (5747, 12417763), (7063, 10104047), (12307, 5798723), (25451, 2804011), (31279, 2281559), (86149, 828389), (178157, 400573), (218953, 325937)]