140916669

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 200638464

約数和(自身を除く): 59721795

約数列:

[1, 3, 31, 47, 93, 103, 141, 309, 313, 939, 1457, 3193, 4371, 4841, 9579, 9703, 14523, 14711, 29109, 32239, 44133, 96717, 150071, 450213, 456041, 999409, 1368123, 1515233, 2998227, 4545699, 46972223, 140916669]

約数ペア:

[(1, 140916669), (3, 46972223), (31, 4545699), (47, 2998227), (93, 1515233), (103, 1368123), (141, 999409), (309, 456041), (313, 450213), (939, 150071), (1457, 96717), (3193, 44133), (4371, 32239), (4841, 29109), (9579, 14711), (9703, 14523)]