61077957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 28335675

約数列:

[1, 3, 17, 47, 51, 83, 141, 249, 307, 799, 921, 1411, 2397, 3901, 4233, 5219, 11703, 14429, 15657, 25481, 43287, 66317, 76443, 198951, 245293, 433177, 735879, 1197607, 1299531, 3592821, 20359319, 61077957]

約数ペア:

[(1, 61077957), (3, 20359319), (17, 3592821), (47, 1299531), (51, 1197607), (83, 735879), (141, 433177), (249, 245293), (307, 198951), (799, 76443), (921, 66317), (1411, 43287), (2397, 25481), (3901, 15657), (4233, 14429), (5219, 11703)]