127965279

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{659}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 185518080

約数和(自身を除く): 57552801

約数列:

[1, 3, 13, 39, 169, 383, 507, 659, 1149, 1977, 4979, 8567, 14937, 25701, 64727, 111371, 194181, 252397, 334113, 757191, 3281161, 9843483, 42655093, 127965279]

約数ペア:

[(1, 127965279), (3, 42655093), (13, 9843483), (39, 3281161), (169, 757191), (383, 334113), (507, 252397), (659, 194181), (1149, 111371), (1977, 64727), (4979, 25701), (8567, 14937)]