57007171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 68802048

約数和(自身を除く): 11794877

約数列:

[1, 13, 17, 31, 53, 157, 221, 403, 527, 689, 901, 1643, 2041, 2669, 4867, 6851, 8321, 11713, 21359, 27931, 34697, 63271, 82739, 108173, 141457, 257951, 363103, 1075607, 1838941, 3353363, 4385167, 57007171]

約数ペア:

[(1, 57007171), (13, 4385167), (17, 3353363), (31, 1838941), (53, 1075607), (157, 363103), (221, 257951), (403, 141457), (527, 108173), (689, 82739), (901, 63271), (1643, 34697), (2041, 27931), (2669, 21359), (4867, 11713), (6851, 8321)]