64758827

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 77112000

約数和(自身を除く): 12353173

約数列:

[1, 7, 29, 149, 203, 1043, 2141, 4321, 14987, 30247, 62089, 319009, 434623, 2233063, 9251261, 64758827]

約数ペア:

[(1, 64758827), (7, 9251261), (29, 2233063), (149, 434623), (203, 319009), (1043, 62089), (2141, 30247), (4321, 14987)]