27639651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8971}}^1$

素因数の和:9066

約数の個数: 16

約数和(自身を含む): 40194560

約数和(自身を除く): 12554909

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 8971, 26913, 116623, 349869, 708709, 2126127, 9213217, 27639651]

約数ペア:

[(1, 27639651), (3, 9213217), (13, 2126127), (39, 708709), (79, 349869), (237, 116623), (1027, 26913), (3081, 8971)]