64340979

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 87886848

約数和(自身を除く): 23545869

約数列:

[1, 3, 47, 141, 487, 937, 1461, 2811, 22889, 44039, 68667, 132117, 456319, 1368957, 21446993, 64340979]

約数ペア:

[(1, 64340979), (3, 21446993), (47, 1368957), (141, 456319), (487, 132117), (937, 68667), (1461, 44039), (2811, 22889)]