201519927

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36767}}^1$

素因数の和:36812

約数の個数: 32

約数和(自身を含む): 352972800

約数和(自身を除く): 151452873

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 36767, 110301, 257369, 330903, 772107, 992709, 1066243, 2316321, 3198729, 6948963, 7463701, 9596187, 22391103, 28788561, 67173309, 201519927]

約数ペア:

[(1, 201519927), (3, 67173309), (7, 28788561), (9, 22391103), (21, 9596187), (27, 7463701), (29, 6948963), (63, 3198729), (87, 2316321), (189, 1066243), (203, 992709), (261, 772107), (609, 330903), (783, 257369), (1827, 110301), (5481, 36767)]