67102707

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 110315520

約数和(自身を除く): 43212813

約数列:

[1, 3, 7, 21, 23, 49, 69, 89, 147, 161, 223, 267, 483, 623, 669, 1127, 1561, 1869, 2047, 3381, 4361, 4683, 5129, 6141, 10927, 13083, 14329, 15387, 19847, 32781, 35903, 42987, 59541, 100303, 107709, 138929, 251321, 300909, 416787, 456481, 753963, 972503, 1369443, 2917509, 3195367, 9586101, 22367569, 67102707]

約数ペア:

[(1, 67102707), (3, 22367569), (7, 9586101), (21, 3195367), (23, 2917509), (49, 1369443), (69, 972503), (89, 753963), (147, 456481), (161, 416787), (223, 300909), (267, 251321), (483, 138929), (623, 107709), (669, 100303), (1127, 59541), (1561, 42987), (1869, 35903), (2047, 32781), (3381, 19847), (4361, 15387), (4683, 14329), (5129, 13083), (6141, 10927)]