129899861

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 165876480

約数和(自身を除く): 35976619

約数列:

[1, 7, 13, 43, 89, 91, 301, 373, 559, 623, 1157, 2611, 3827, 3913, 4849, 8099, 16039, 26789, 33197, 33943, 49751, 112273, 208507, 232379, 348257, 431561, 1427471, 1459549, 3020927, 9992297, 18557123, 129899861]

約数ペア:

[(1, 129899861), (7, 18557123), (13, 9992297), (43, 3020927), (89, 1459549), (91, 1427471), (301, 431561), (373, 348257), (559, 232379), (623, 208507), (1157, 112273), (2611, 49751), (3827, 33943), (3913, 33197), (4849, 26789), (8099, 16039)]