153950463

素因数分解:

$3^5\times {\mathrm{409}}^1\times {\mathrm{1549}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 231322000

約数和(自身を除く): 77371537

約数列:

[1, 3, 9, 27, 81, 243, 409, 1227, 1549, 3681, 4647, 11043, 13941, 33129, 41823, 99387, 125469, 376407, 633541, 1900623, 5701869, 17105607, 51316821, 153950463]

約数ペア:

[(1, 153950463), (3, 51316821), (9, 17105607), (27, 5701869), (81, 1900623), (243, 633541), (409, 376407), (1227, 125469), (1549, 99387), (3681, 41823), (4647, 33129), (11043, 13941)]