47787399

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 81229824

約数和(自身を除く): 33442425

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 207, 253, 279, 341, 677, 713, 759, 1023, 2031, 2139, 2277, 3069, 6093, 6417, 7447, 7843, 15571, 20987, 22341, 23529, 46713, 62961, 67023, 70587, 140139, 171281, 188883, 230857, 482701, 513843, 692571, 1448103, 1541529, 2077713, 4344309, 5309711, 15929133, 47787399]

約数ペア:

[(1, 47787399), (3, 15929133), (9, 5309711), (11, 4344309), (23, 2077713), (31, 1541529), (33, 1448103), (69, 692571), (93, 513843), (99, 482701), (207, 230857), (253, 188883), (279, 171281), (341, 140139), (677, 70587), (713, 67023), (759, 62961), (1023, 46713), (2031, 23529), (2139, 22341), (2277, 20987), (3069, 15571), (6093, 7843), (6417, 7447)]