121544007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 188183520

約数和(自身を除く): 66639513

約数列:

[1, 3, 13, 19, 39, 57, 89, 97, 247, 267, 291, 361, 741, 1083, 1157, 1261, 1691, 1843, 3471, 3783, 4693, 5073, 5529, 8633, 14079, 21983, 23959, 25899, 32129, 35017, 65949, 71877, 96387, 105051, 112229, 164027, 336687, 417677, 455221, 492081, 1253031, 1365663, 2132351, 3116513, 6397053, 9349539, 40514669, 121544007]

約数ペア:

[(1, 121544007), (3, 40514669), (13, 9349539), (19, 6397053), (39, 3116513), (57, 2132351), (89, 1365663), (97, 1253031), (247, 492081), (267, 455221), (291, 417677), (361, 336687), (741, 164027), (1083, 112229), (1157, 105051), (1261, 96387), (1691, 71877), (1843, 65949), (3471, 35017), (3783, 32129), (4693, 25899), (5073, 23959), (5529, 21983), (8633, 14079)]