390147129

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{6473}}^1$

素因数の和:6697

約数の個数: 24

約数和(自身を含む): 582064392

約数和(自身を除く): 191917263

約数列:

[1, 3, 9, 37, 111, 181, 333, 543, 1629, 6473, 6697, 19419, 20091, 58257, 60273, 239501, 718503, 1171613, 2155509, 3514839, 10544517, 43349681, 130049043, 390147129]

約数ペア:

[(1, 390147129), (3, 130049043), (9, 43349681), (37, 10544517), (111, 3514839), (181, 2155509), (333, 1171613), (543, 718503), (1629, 239501), (6473, 60273), (6697, 58257), (19419, 20091)]