144879369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 207463680

約数和(自身を除く): 62584311

約数列:

[1, 3, 23, 53, 69, 159, 173, 229, 519, 687, 1219, 3657, 3979, 5267, 9169, 11937, 12137, 15801, 27507, 36411, 39617, 118851, 210887, 279151, 632661, 837453, 911191, 2099701, 2733573, 6299103, 48293123, 144879369]

約数ペア:

[(1, 144879369), (3, 48293123), (23, 6299103), (53, 2733573), (69, 2099701), (159, 911191), (173, 837453), (229, 632661), (519, 279151), (687, 210887), (1219, 118851), (3657, 39617), (3979, 36411), (5267, 27507), (9169, 15801), (11937, 12137)]