159372279

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 263303040

約数和(自身を除く): 103930761

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 243, 297, 327, 547, 891, 981, 1199, 1641, 2673, 2943, 3597, 4923, 6017, 8829, 10791, 14769, 18051, 26487, 32373, 44307, 54153, 59623, 97119, 132921, 162459, 178869, 291357, 487377, 536607, 655853, 1462131, 1609821, 1967559, 4829463, 5902677, 14488389, 17708031, 53124093, 159372279]

約数ペア:

[(1, 159372279), (3, 53124093), (9, 17708031), (11, 14488389), (27, 5902677), (33, 4829463), (81, 1967559), (99, 1609821), (109, 1462131), (243, 655853), (297, 536607), (327, 487377), (547, 291357), (891, 178869), (981, 162459), (1199, 132921), (1641, 97119), (2673, 59623), (2943, 54153), (3597, 44307), (4923, 32373), (6017, 26487), (8829, 18051), (10791, 14769)]