152638389

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5113}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 229761792

約数和(自身を除く): 77123403

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 3317, 5113, 9951, 15339, 29853, 46017, 158503, 475509, 547091, 1426527, 1641273, 4923819, 16959821, 50879463, 152638389]

約数ペア:

[(1, 152638389), (3, 50879463), (9, 16959821), (31, 4923819), (93, 1641273), (107, 1426527), (279, 547091), (321, 475509), (963, 158503), (3317, 46017), (5113, 29853), (9951, 15339)]