72215676687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{851831}}^1$

素因数の和:852219

約数の個数: 32

約数和(自身を含む): 120374083584

約数和(自身を除く): 48158406897

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 367, 1101, 2569, 4037, 7707, 12111, 28259, 84777, 851831, 2555493, 5962817, 9370141, 17888451, 28110423, 65590987, 196772961, 312621977, 937865931, 2188353839, 3438841747, 6565061517, 10316525241, 24071892229, 72215676687]

約数ペア:

[(1, 72215676687), (3, 24071892229), (7, 10316525241), (11, 6565061517), (21, 3438841747), (33, 2188353839), (77, 937865931), (231, 312621977), (367, 196772961), (1101, 65590987), (2569, 28110423), (4037, 17888451), (7707, 9370141), (12111, 5962817), (28259, 2555493), (84777, 851831)]