64573239

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4021}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 88612704

約数和(自身を除く): 24039465

約数列:

[1, 3, 53, 101, 159, 303, 4021, 5353, 12063, 16059, 213113, 406121, 639339, 1218363, 21524413, 64573239]

約数ペア:

[(1, 64573239), (3, 21524413), (53, 1218363), (101, 639339), (159, 406121), (303, 213113), (4021, 16059), (5353, 12063)]