147911589

素因数分解:

$3^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 253577280

約数和(自身を除く): 105665691

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 353, 567, 739, 1059, 2217, 2471, 3177, 5173, 6651, 7413, 9531, 15519, 19953, 22239, 28593, 46557, 59859, 66717, 139671, 200151, 260867, 419013, 782601, 1826069, 2347803, 5478207, 7043409, 16434621, 21130227, 49303863, 147911589]

約数ペア:

[(1, 147911589), (3, 49303863), (7, 21130227), (9, 16434621), (21, 7043409), (27, 5478207), (63, 2347803), (81, 1826069), (189, 782601), (353, 419013), (567, 260867), (739, 200151), (1059, 139671), (2217, 66717), (2471, 59859), (3177, 46557), (5173, 28593), (6651, 22239), (7413, 19953), (9531, 15519)]