64199121

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4639}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 97996800

約数和(自身を除く): 33797679

約数列:

[1, 3, 7, 21, 659, 1977, 4613, 4639, 13839, 13917, 32473, 97419, 3057101, 9171303, 21399707, 64199121]

約数ペア:

[(1, 64199121), (3, 21399707), (7, 9171303), (21, 3057101), (659, 97419), (1977, 32473), (4613, 13917), (4639, 13839)]