77719917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38609}}^1$

素因数の和:38684

約数の個数: 16

約数和(自身を含む): 114903360

約数和(自身を除く): 37183443

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 38609, 115827, 424699, 1274097, 2355149, 7065447, 25906639, 77719917]

約数ペア:

[(1, 77719917), (3, 25906639), (11, 7065447), (33, 2355149), (61, 1274097), (183, 424699), (671, 115827), (2013, 38609)]