9950577

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 7209615

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 127, 147, 273, 287, 381, 533, 637, 861, 889, 1599, 1651, 1911, 2009, 2667, 3731, 4953, 5207, 6027, 6223, 11193, 11557, 15621, 18669, 26117, 34671, 36449, 67691, 78351, 80899, 109347, 203073, 242697, 255143, 473837, 765429, 1421511, 3316859, 9950577]

約数ペア:

[(1, 9950577), (3, 3316859), (7, 1421511), (13, 765429), (21, 473837), (39, 255143), (41, 242697), (49, 203073), (91, 109347), (123, 80899), (127, 78351), (147, 67691), (273, 36449), (287, 34671), (381, 26117), (533, 18669), (637, 15621), (861, 11557), (889, 11193), (1599, 6223), (1651, 6027), (1911, 5207), (2009, 4953), (2667, 3731)]