64172793

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2027}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 87512256

約数和(自身を除く): 23339463

約数列:

[1, 3, 61, 173, 183, 519, 2027, 6081, 10553, 31659, 123647, 350671, 370941, 1052013, 21390931, 64172793]

約数ペア:

[(1, 64172793), (3, 21390931), (61, 1052013), (173, 370941), (183, 350671), (519, 123647), (2027, 31659), (6081, 10553)]