77381843

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12721}}^1$

素因数の和:12818

約数の個数: 16

約数和(自身を含む): 97704960

約数和(自身を除く): 20323117

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 12721, 89047, 139931, 979517, 1004959, 7034713, 11054549, 77381843]

約数ペア:

[(1, 77381843), (7, 11054549), (11, 7034713), (77, 1004959), (79, 979517), (553, 139931), (869, 89047), (6083, 12721)]