55987371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19501}}^1$

素因数の和:19547

約数の個数: 24

約数和(自身を含む): 91269360

約数和(自身を除く): 35281989

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 19501, 58503, 175509, 214511, 565529, 643533, 1696587, 1930599, 5089761, 6220819, 18662457, 55987371]

約数ペア:

[(1, 55987371), (3, 18662457), (9, 6220819), (11, 5089761), (29, 1930599), (33, 1696587), (87, 643533), (99, 565529), (261, 214511), (319, 175509), (957, 58503), (2871, 19501)]