168990069

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 237984768

約数和(自身を除く): 68994699

約数列:

[1, 3, 41, 61, 101, 123, 183, 223, 303, 669, 2501, 4141, 6161, 7503, 9143, 12423, 13603, 18483, 22523, 27429, 40809, 67569, 252601, 557723, 757803, 923443, 1373903, 1673169, 2770329, 4121709, 56330023, 168990069]

約数ペア:

[(1, 168990069), (3, 56330023), (41, 4121709), (61, 2770329), (101, 1673169), (123, 1373903), (183, 923443), (223, 757803), (303, 557723), (669, 252601), (2501, 67569), (4141, 40809), (6161, 27429), (7503, 22523), (9143, 18483), (12423, 13603)]