67205853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 115664640

約数和(自身を除く): 48458787

約数列:

[1, 3, 9, 11, 13, 33, 39, 79, 99, 117, 143, 237, 429, 661, 711, 869, 1027, 1287, 1983, 2607, 3081, 5949, 7271, 7821, 8593, 9243, 11297, 21813, 25779, 33891, 52219, 65439, 77337, 94523, 101673, 156657, 283569, 469971, 574409, 678847, 850707, 1723227, 2036541, 5169681, 6109623, 7467317, 22401951, 67205853]

約数ペア:

[(1, 67205853), (3, 22401951), (9, 7467317), (11, 6109623), (13, 5169681), (33, 2036541), (39, 1723227), (79, 850707), (99, 678847), (117, 574409), (143, 469971), (237, 283569), (429, 156657), (661, 101673), (711, 94523), (869, 77337), (1027, 65439), (1287, 52219), (1983, 33891), (2607, 25779), (3081, 21813), (5949, 11297), (7271, 9243), (7821, 8593)]