138101901

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{36739}}^1$

素因数の和:36928

約数の個数: 16

約数和(自身を含む): 211622400

約数和(自身を除く): 73520499

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 36739, 110217, 257173, 771519, 6576281, 19728843, 46033967, 138101901]

約数ペア:

[(1, 138101901), (3, 46033967), (7, 19728843), (21, 6576281), (179, 771519), (537, 257173), (1253, 110217), (3759, 36739)]