288720346473

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{4937}}^1\times {\mathrm{38449}}^1$

素因数の和:43418

約数の個数: 36

約数和(自身を含む): 451691451900

約数和(自身を除く): 162971105427

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 4937, 14811, 38449, 44433, 64181, 115347, 192543, 346041, 499837, 577629, 834353, 1499511, 2503059, 4498533, 6497881, 7509177, 19493643, 58480929, 189822713, 569468139, 1708404417, 2467695269, 7403085807, 22209257421, 32080038497, 96240115491, 288720346473]

約数ペア:

[(1, 288720346473), (3, 96240115491), (9, 32080038497), (13, 22209257421), (39, 7403085807), (117, 2467695269), (169, 1708404417), (507, 569468139), (1521, 189822713), (4937, 58480929), (14811, 19493643), (38449, 7509177), (44433, 6497881), (64181, 4498533), (115347, 2503059), (192543, 1499511), (346041, 834353), (499837, 577629)]