68401977

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{141619}}^1$

素因数の和:141652

約数の個数: 16

約数和(自身を含む): 108764160

約数和(自身を除く): 40362183

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 141619, 424857, 991333, 2973999, 3257237, 9771711, 22800659, 68401977]

約数ペア:

[(1, 68401977), (3, 22800659), (7, 9771711), (21, 3257237), (23, 2973999), (69, 991333), (161, 424857), (483, 141619)]