401761107

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2473}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 650760960

約数和(自身を除く): 248999853

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 547, 1641, 2473, 4923, 6017, 7419, 14769, 18051, 22257, 27203, 54153, 66771, 81609, 162459, 244827, 734481, 1352731, 4058193, 12174579, 14880041, 36523737, 44640123, 133920369, 401761107]

約数ペア:

[(1, 401761107), (3, 133920369), (9, 44640123), (11, 36523737), (27, 14880041), (33, 12174579), (99, 4058193), (297, 1352731), (547, 734481), (1641, 244827), (2473, 162459), (4923, 81609), (6017, 66771), (7419, 54153), (14769, 27203), (18051, 22257)]