54516861

素因数分解:

$3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 95212800

約数和(自身を除く): 40695939

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 89, 147, 189, 267, 441, 463, 623, 801, 1323, 1389, 1869, 2403, 3241, 4167, 4361, 5607, 9723, 12501, 13083, 16821, 22687, 29169, 39249, 41207, 68061, 87507, 117747, 123621, 204183, 288449, 370863, 612549, 865347, 1112589, 2019143, 2596041, 6057429, 7788123, 18172287, 54516861]

約数ペア:

[(1, 54516861), (3, 18172287), (7, 7788123), (9, 6057429), (21, 2596041), (27, 2019143), (49, 1112589), (63, 865347), (89, 612549), (147, 370863), (189, 288449), (267, 204183), (441, 123621), (463, 117747), (623, 87507), (801, 68061), (1323, 41207), (1389, 39249), (1869, 29169), (2403, 22687), (3241, 16821), (4167, 13083), (4361, 12501), (5607, 9723)]