91284141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 138821760

約数和(自身を除く): 47537619

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 1877, 3741, 5631, 16211, 24401, 48633, 54433, 73203, 80711, 163299, 242133, 707629, 1049243, 2122887, 2340619, 3147729, 7021857, 30428047, 91284141]

約数ペア:

[(1, 91284141), (3, 30428047), (13, 7021857), (29, 3147729), (39, 2340619), (43, 2122887), (87, 1049243), (129, 707629), (377, 242133), (559, 163299), (1131, 80711), (1247, 73203), (1677, 54433), (1877, 48633), (3741, 24401), (5631, 16211)]