128172603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 190874880

約数和(自身を除く): 62702277

約数列:

[1, 3, 13, 39, 53, 59, 159, 177, 689, 767, 1051, 2067, 2301, 3127, 3153, 9381, 13663, 40651, 40989, 55703, 62009, 121953, 167109, 186027, 724139, 806117, 2172417, 2418351, 3286477, 9859431, 42724201, 128172603]

約数ペア:

[(1, 128172603), (3, 42724201), (13, 9859431), (39, 3286477), (53, 2418351), (59, 2172417), (159, 806117), (177, 724139), (689, 186027), (767, 167109), (1051, 121953), (2067, 62009), (2301, 55703), (3127, 40989), (3153, 40651), (9381, 13663)]