76123509

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 130014720

約数和(自身を除く): 53891211

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 179, 231, 263, 537, 539, 789, 1253, 1617, 1841, 1969, 2893, 3759, 5523, 5907, 8679, 8771, 12887, 13783, 20251, 26313, 38661, 41349, 47077, 60753, 96481, 141231, 141757, 289443, 329539, 425271, 517847, 988617, 1553541, 2306773, 3624929, 6920319, 10874787, 25374503, 76123509]

約数ペア:

[(1, 76123509), (3, 25374503), (7, 10874787), (11, 6920319), (21, 3624929), (33, 2306773), (49, 1553541), (77, 988617), (147, 517847), (179, 425271), (231, 329539), (263, 289443), (537, 141757), (539, 141231), (789, 96481), (1253, 60753), (1617, 47077), (1841, 41349), (1969, 38661), (2893, 26313), (3759, 20251), (5523, 13783), (5907, 12887), (8679, 8771)]