180066327

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 291088512

約数和(自身を除く): 111022185

約数列:

[1, 3, 7, 21, 43, 49, 61, 129, 147, 183, 301, 427, 467, 903, 1281, 1401, 2107, 2623, 2989, 3269, 6321, 7869, 8967, 9807, 18361, 20081, 22883, 28487, 55083, 60243, 68649, 85461, 128527, 140567, 199409, 385581, 421701, 598227, 983969, 1224941, 1395863, 2951907, 3674823, 4187589, 8574587, 25723761, 60022109, 180066327]

約数ペア:

[(1, 180066327), (3, 60022109), (7, 25723761), (21, 8574587), (43, 4187589), (49, 3674823), (61, 2951907), (129, 1395863), (147, 1224941), (183, 983969), (301, 598227), (427, 421701), (467, 385581), (903, 199409), (1281, 140567), (1401, 128527), (2107, 85461), (2623, 68649), (2989, 60243), (3269, 55083), (6321, 28487), (7869, 22883), (8967, 20081), (9807, 18361)]