161013069

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7199

約数の個数: 48

約数和(自身を含む): 293846400

約数和(自身を除く): 132833331

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 7159, 7497, 21477, 22491, 50113, 64431, 121703, 150339, 193293, 350791, 365109, 451017, 851921, 1052373, 1095327, 1353051, 2555763, 3157119, 3285981, 5963447, 7667289, 9471357, 17890341, 23001867, 53671023, 161013069]

約数ペア:

[(1, 161013069), (3, 53671023), (7, 23001867), (9, 17890341), (17, 9471357), (21, 7667289), (27, 5963447), (49, 3285981), (51, 3157119), (63, 2555763), (119, 1353051), (147, 1095327), (153, 1052373), (189, 851921), (357, 451017), (441, 365109), (459, 350791), (833, 193293), (1071, 150339), (1323, 121703), (2499, 64431), (3213, 50113), (7159, 22491), (7497, 21477)]