243133443

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29017}}^1$

素因数の和:29056

約数の個数: 36

約数和(自身を含む): 430046760

約数和(自身を除く): 186913317

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 29017, 87051, 203119, 261153, 551323, 609357, 1421833, 1653969, 1828071, 3859261, 4265499, 4961907, 11577783, 12796497, 27014827, 34733349, 81044481, 243133443]

約数ペア:

[(1, 243133443), (3, 81044481), (7, 34733349), (9, 27014827), (19, 12796497), (21, 11577783), (49, 4961907), (57, 4265499), (63, 3859261), (133, 1828071), (147, 1653969), (171, 1421833), (399, 609357), (441, 551323), (931, 261153), (1197, 203119), (2793, 87051), (8379, 29017)]