74388639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{40583}}^1$

素因数の和:40646

約数の個数: 16

約数和(自身を含む): 109089792

約数和(自身を除く): 34701153

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 40583, 121749, 527579, 1582737, 1907401, 5722203, 24796213, 74388639]

約数ペア:

[(1, 74388639), (3, 24796213), (13, 5722203), (39, 1907401), (47, 1582737), (141, 527579), (611, 121749), (1833, 40583)]