27273862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 27469178

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 58, 62, 77, 154, 197, 203, 217, 319, 341, 394, 406, 434, 638, 682, 899, 1379, 1798, 2167, 2233, 2387, 2758, 4334, 4466, 4774, 5713, 6107, 6293, 9889, 11426, 12214, 12586, 15169, 19778, 30338, 39991, 42749, 62843, 67177, 69223, 79982, 85498, 125686, 134354, 138446, 177103, 354206, 439901, 470239, 879802, 940478, 1239721, 1948133, 2479442, 3896266, 13636931, 27273862]

約数ペア:

[(1, 27273862), (2, 13636931), (7, 3896266), (11, 2479442), (14, 1948133), (22, 1239721), (29, 940478), (31, 879802), (58, 470239), (62, 439901), (77, 354206), (154, 177103), (197, 138446), (203, 134354), (217, 125686), (319, 85498), (341, 79982), (394, 69223), (406, 67177), (434, 62843), (638, 42749), (682, 39991), (899, 30338), (1379, 19778), (1798, 15169), (2167, 12586), (2233, 12214), (2387, 11426), (2758, 9889), (4334, 6293), (4466, 6107), (4774, 5713)]