348577263

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 532512288

約数和(自身を除く): 183935025

約数列:

[1, 3, 9, 27, 73, 81, 167, 219, 353, 501, 657, 1059, 1503, 1971, 3177, 4509, 5913, 9531, 12191, 13527, 25769, 28593, 36573, 58951, 77307, 109719, 176853, 231921, 329157, 530559, 695763, 987471, 1591677, 2087289, 4303423, 4775031, 12910269, 38730807, 116192421, 348577263]

約数ペア:

[(1, 348577263), (3, 116192421), (9, 38730807), (27, 12910269), (73, 4775031), (81, 4303423), (167, 2087289), (219, 1591677), (353, 987471), (501, 695763), (657, 530559), (1059, 329157), (1503, 231921), (1971, 176853), (3177, 109719), (4509, 77307), (5913, 58951), (9531, 36573), (12191, 28593), (13527, 25769)]