65319783

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 88375296

約数和(自身を除く): 23055513

約数列:

[1, 3, 127, 173, 381, 519, 991, 2973, 21971, 65913, 125857, 171443, 377571, 514329, 21773261, 65319783]

約数ペア:

[(1, 65319783), (3, 21773261), (127, 514329), (173, 377571), (381, 171443), (519, 125857), (991, 65913), (2973, 21971)]