120274161

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8147}}^1$

素因数の和:8213

約数の個数: 32

約数和(自身を含む): 198159360

約数和(自身を除く): 77885199

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 8147, 14763, 24441, 57029, 154793, 171087, 301439, 464379, 904317, 1083551, 2110073, 3250653, 5727341, 6330219, 17182023, 40091387, 120274161]

約数ペア:

[(1, 120274161), (3, 40091387), (7, 17182023), (19, 6330219), (21, 5727341), (37, 3250653), (57, 2110073), (111, 1083551), (133, 904317), (259, 464379), (399, 301439), (703, 171087), (777, 154793), (2109, 57029), (4921, 24441), (8147, 14763)]