264129789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3607}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 440580096

約数和(自身を除く): 176450307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 317, 951, 2219, 3487, 3607, 6657, 10461, 10821, 24409, 25249, 39677, 73227, 75747, 119031, 277739, 833217, 1143419, 3430257, 8003933, 12577609, 24011799, 37732827, 88043263, 264129789]

約数ペア:

[(1, 264129789), (3, 88043263), (7, 37732827), (11, 24011799), (21, 12577609), (33, 8003933), (77, 3430257), (231, 1143419), (317, 833217), (951, 277739), (2219, 119031), (3487, 75747), (3607, 73227), (6657, 39677), (10461, 25249), (10821, 24409)]