77087619

素因数分解:

$3^5\times 7^1\times {\mathrm{45319}}^1$

素因数の和:45341

約数の個数: 24

約数和(自身を含む): 131971840

約数和(自身を除く): 54884221

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 45319, 135957, 317233, 407871, 951699, 1223613, 2855097, 3670839, 8565291, 11012517, 25695873, 77087619]

約数ペア:

[(1, 77087619), (3, 25695873), (7, 11012517), (9, 8565291), (21, 3670839), (27, 2855097), (63, 1223613), (81, 951699), (189, 407871), (243, 317233), (567, 135957), (1701, 45319)]