72894603

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{17827}}^1$

素因数の和:17906

約数の個数: 16

約数和(自身を含む): 102689280

約数和(自身を除く): 29794677

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 17827, 53481, 516983, 837869, 1550949, 2513607, 24298201, 72894603]

約数ペア:

[(1, 72894603), (3, 24298201), (29, 2513607), (47, 1550949), (87, 837869), (141, 516983), (1363, 53481), (4089, 17827)]