71934339

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 97372800

約数和(自身を除く): 25438461

約数列:

[1, 3, 89, 267, 419, 643, 1257, 1929, 37291, 57227, 111873, 171681, 269417, 808251, 23978113, 71934339]

約数ペア:

[(1, 71934339), (3, 23978113), (89, 808251), (267, 269417), (419, 171681), (643, 111873), (1257, 57227), (1929, 37291)]