127737141

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{601}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 202272000

約数和(自身を除く): 74534859

約数列:

[1, 3, 7, 21, 29, 87, 203, 349, 601, 609, 1047, 1803, 2443, 4207, 7329, 10121, 12621, 17429, 30363, 52287, 70847, 122003, 209749, 212541, 366009, 629247, 1468243, 4404729, 6082721, 18248163, 42579047, 127737141]

約数ペア:

[(1, 127737141), (3, 42579047), (7, 18248163), (21, 6082721), (29, 4404729), (87, 1468243), (203, 629247), (349, 366009), (601, 212541), (609, 209749), (1047, 122003), (1803, 70847), (2443, 52287), (4207, 30363), (7329, 17429), (10121, 12621)]