73515429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 126427392

約数和(自身を除く): 52911963

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1607, 1989, 2691, 3519, 4821, 5083, 14463, 15249, 20891, 27319, 36961, 45747, 62673, 81957, 110883, 188019, 245871, 332649, 355147, 480493, 628337, 1065441, 1441479, 1885011, 3196323, 4324437, 5655033, 8168381, 24505143, 73515429]

約数ペア:

[(1, 73515429), (3, 24505143), (9, 8168381), (13, 5655033), (17, 4324437), (23, 3196323), (39, 1885011), (51, 1441479), (69, 1065441), (117, 628337), (153, 480493), (207, 355147), (221, 332649), (299, 245871), (391, 188019), (663, 110883), (897, 81957), (1173, 62673), (1607, 45747), (1989, 36961), (2691, 27319), (3519, 20891), (4821, 15249), (5083, 14463)]