42267537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 27445743

約数列:

[1, 3, 9, 13, 23, 39, 69, 113, 117, 139, 207, 299, 339, 417, 897, 1017, 1251, 1469, 1807, 2599, 2691, 3197, 4407, 5421, 7797, 9591, 13221, 15707, 16263, 23391, 28773, 33787, 41561, 47121, 101361, 124683, 141363, 204191, 304083, 361261, 374049, 612573, 1083783, 1837719, 3251349, 4696393, 14089179, 42267537]

約数ペア:

[(1, 42267537), (3, 14089179), (9, 4696393), (13, 3251349), (23, 1837719), (39, 1083783), (69, 612573), (113, 374049), (117, 361261), (139, 304083), (207, 204191), (299, 141363), (339, 124683), (417, 101361), (897, 47121), (1017, 41561), (1251, 33787), (1469, 28773), (1807, 23391), (2599, 16263), (2691, 15707), (3197, 13221), (4407, 9591), (5421, 7797)]