66215903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 11924257

約数列:

[1, 13, 29, 37, 47, 101, 377, 481, 611, 1073, 1313, 1363, 1739, 2929, 3737, 4747, 13949, 17719, 22607, 38077, 48581, 50431, 61711, 108373, 137663, 175639, 655603, 1408849, 1789619, 2283307, 5093531, 66215903]

約数ペア:

[(1, 66215903), (13, 5093531), (29, 2283307), (37, 1789619), (47, 1408849), (101, 655603), (377, 175639), (481, 137663), (611, 108373), (1073, 61711), (1313, 50431), (1363, 48581), (1739, 38077), (2929, 22607), (3737, 17719), (4747, 13949)]