227500401

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 320855040

約数和(自身を除く): 93354639

約数列:

[1, 3, 43, 59, 71, 129, 177, 213, 421, 1263, 2537, 3053, 4189, 7611, 9159, 12567, 18103, 24839, 29891, 54309, 74517, 89673, 180127, 540381, 1068077, 1285313, 1763569, 3204231, 3855939, 5290707, 75833467, 227500401]

約数ペア:

[(1, 227500401), (3, 75833467), (43, 5290707), (59, 3855939), (71, 3204231), (129, 1763569), (177, 1285313), (213, 1068077), (421, 540381), (1263, 180127), (2537, 89673), (3053, 74517), (4189, 54309), (7611, 29891), (9159, 24839), (12567, 18103)]