64990306257

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{3557}}^1\times {\mathrm{90901}}^1$

素因数の和:94528

約数の個数: 16

約数和(自身を含む): 87972773952

約数和(自身を除く): 22982467695

約数列:

[1, 3, 67, 201, 3557, 10671, 90901, 238319, 272703, 714957, 6090367, 18271101, 323334857, 970004571, 21663435419, 64990306257]

約数ペア:

[(1, 64990306257), (3, 21663435419), (67, 970004571), (201, 323334857), (3557, 18271101), (10671, 6090367), (90901, 714957), (238319, 272703)]