64809831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23977}}^1$

素因数の和:24050

約数の個数: 16

約数和(自身を含む): 93226464

約数和(自身を除く): 28416633

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 23977, 71931, 407609, 1222827, 1270781, 3812343, 21603277, 64809831]

約数ペア:

[(1, 64809831), (3, 21603277), (17, 3812343), (51, 1270781), (53, 1222827), (159, 407609), (901, 71931), (2703, 23977)]