105172991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 29611009

約数列:

[1, 7, 11, 77, 89, 103, 149, 623, 721, 979, 1043, 1133, 1639, 6853, 7931, 9167, 11473, 13261, 15347, 64169, 92827, 100837, 107429, 145871, 168817, 705859, 1021097, 1181719, 1365883, 9561181, 15024713, 105172991]

約数ペア:

[(1, 105172991), (7, 15024713), (11, 9561181), (77, 1365883), (89, 1181719), (103, 1021097), (149, 705859), (623, 168817), (721, 145871), (979, 107429), (1043, 100837), (1133, 92827), (1639, 64169), (6853, 15347), (7931, 13261), (9167, 11473)]