38673327

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 30999633

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 203, 231, 251, 253, 319, 483, 609, 667, 753, 759, 957, 1757, 1771, 2001, 2233, 2761, 4669, 5271, 5313, 5773, 6699, 7279, 7337, 8283, 14007, 17319, 19327, 21837, 22011, 40411, 50953, 51359, 57981, 63503, 80069, 121233, 152859, 154077, 167417, 190509, 240207, 444521, 502251, 560483, 1171919, 1333563, 1681449, 1841587, 3515757, 5524761, 12891109, 38673327]

約数ペア:

[(1, 38673327), (3, 12891109), (7, 5524761), (11, 3515757), (21, 1841587), (23, 1681449), (29, 1333563), (33, 1171919), (69, 560483), (77, 502251), (87, 444521), (161, 240207), (203, 190509), (231, 167417), (251, 154077), (253, 152859), (319, 121233), (483, 80069), (609, 63503), (667, 57981), (753, 51359), (759, 50953), (957, 40411), (1757, 22011), (1771, 21837), (2001, 19327), (2233, 17319), (2761, 14007), (4669, 8283), (5271, 7337), (5313, 7279), (5773, 6699)]