271824543

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 431608320

約数和(自身を除く): 159783777

約数列:

[1, 3, 9, 17, 43, 51, 79, 129, 153, 237, 387, 523, 711, 731, 1343, 1569, 2193, 3397, 4029, 4707, 6579, 8891, 10191, 12087, 22489, 26673, 30573, 41317, 57749, 67467, 80019, 123951, 173247, 202401, 371853, 382313, 519741, 702389, 1146939, 1776631, 2107167, 3440817, 5329893, 6321501, 15989679, 30202727, 90608181, 271824543]

約数ペア:

[(1, 271824543), (3, 90608181), (9, 30202727), (17, 15989679), (43, 6321501), (51, 5329893), (79, 3440817), (129, 2107167), (153, 1776631), (237, 1146939), (387, 702389), (523, 519741), (711, 382313), (731, 371853), (1343, 202401), (1569, 173247), (2193, 123951), (3397, 80019), (4029, 67467), (4707, 57749), (6579, 41317), (8891, 30573), (10191, 26673), (12087, 22489)]