42700641

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 58344000

約数和(自身を除く): 15643359

約数列:

[1, 3, 67, 109, 201, 327, 1949, 5847, 7303, 21909, 130583, 212441, 391749, 637323, 14233547, 42700641]

約数ペア:

[(1, 42700641), (3, 14233547), (67, 637323), (109, 391749), (201, 212441), (327, 130583), (1949, 21909), (5847, 7303)]