133749161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 169279488

約数和(自身を除く): 35530327

約数列:

[1, 7, 13, 71, 91, 127, 163, 497, 889, 923, 1141, 1651, 2119, 6461, 9017, 11557, 11573, 14833, 20701, 63119, 81011, 117221, 144907, 150449, 269113, 820547, 1053143, 1469771, 1883791, 10288397, 19107023, 133749161]

約数ペア:

[(1, 133749161), (7, 19107023), (13, 10288397), (71, 1883791), (91, 1469771), (127, 1053143), (163, 820547), (497, 269113), (889, 150449), (923, 144907), (1141, 117221), (1651, 81011), (2119, 63119), (6461, 20701), (9017, 14833), (11557, 11573)]