64116213

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{18731}}^1$

素因数の和:18904

約数の個数: 16

約数和(自身を含む): 98305536

約数和(自身を除く): 34189323

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 18731, 56193, 131117, 393351, 3053153, 9159459, 21372071, 64116213]

約数ペア:

[(1, 64116213), (3, 21372071), (7, 9159459), (21, 3053153), (163, 393351), (489, 131117), (1141, 56193), (3423, 18731)]