769041891

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{1289}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 1201248000

約数和(自身を除く): 432206109

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1163, 1289, 3489, 3867, 10467, 11601, 22097, 24491, 31401, 34803, 66291, 73473, 198873, 220419, 596619, 661257, 1499107, 4497321, 13491963, 28483033, 40475889, 85449099, 256347297, 769041891]

約数ペア:

[(1, 769041891), (3, 256347297), (9, 85449099), (19, 40475889), (27, 28483033), (57, 13491963), (171, 4497321), (513, 1499107), (1163, 661257), (1289, 596619), (3489, 220419), (3867, 198873), (10467, 73473), (11601, 66291), (22097, 34803), (24491, 31401)]