42053319

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8669}}^1$

素因数の和:8700

約数の個数: 36

約数和(自身を含む): 77093640

約数和(自身を除く): 35040321

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 8669, 26007, 60683, 78021, 95359, 182049, 286077, 424781, 546147, 667513, 858231, 1274343, 2002539, 3823029, 4672591, 6007617, 14017773, 42053319]

約数ペア:

[(1, 42053319), (3, 14017773), (7, 6007617), (9, 4672591), (11, 3823029), (21, 2002539), (33, 1274343), (49, 858231), (63, 667513), (77, 546147), (99, 424781), (147, 286077), (231, 182049), (441, 95359), (539, 78021), (693, 60683), (1617, 26007), (4851, 8669)]