47376711

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 76446720

約数和(自身を除く): 29070009

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 107, 207, 279, 321, 529, 621, 713, 837, 963, 1587, 2139, 2461, 2889, 3317, 4761, 6417, 7383, 9951, 14283, 16399, 19251, 22149, 29853, 49197, 56603, 66447, 76291, 89559, 147591, 169809, 228873, 442773, 509427, 686619, 1528281, 1754693, 2059857, 5264079, 15792237, 47376711]

約数ペア:

[(1, 47376711), (3, 15792237), (9, 5264079), (23, 2059857), (27, 1754693), (31, 1528281), (69, 686619), (93, 509427), (107, 442773), (207, 228873), (279, 169809), (321, 147591), (529, 89559), (621, 76291), (713, 66447), (837, 56603), (963, 49197), (1587, 29853), (2139, 22149), (2461, 19251), (2889, 16399), (3317, 14283), (4761, 9951), (6417, 7383)]