64906239

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1801}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 89004384

約数和(自身を除く): 24098145

約数列:

[1, 3, 41, 123, 293, 879, 1801, 5403, 12013, 36039, 73841, 221523, 527693, 1583079, 21635413, 64906239]

約数ペア:

[(1, 64906239), (3, 21635413), (41, 1583079), (123, 527693), (293, 221523), (879, 73841), (1801, 36039), (5403, 12013)]