42674877

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 33357123

約数列:

[1, 3, 7, 9, 21, 27, 43, 59, 63, 89, 129, 177, 189, 267, 301, 387, 413, 531, 623, 801, 903, 1161, 1239, 1593, 1869, 2403, 2537, 2709, 3717, 3827, 5251, 5607, 7611, 8127, 11151, 11481, 15753, 16821, 17759, 22833, 26789, 34443, 36757, 47259, 53277, 68499, 80367, 103329, 110271, 141777, 159831, 225793, 241101, 330813, 479493, 677379, 723303, 992439, 1580551, 2032137, 4741653, 6096411, 14224959, 42674877]

約数ペア:

[(1, 42674877), (3, 14224959), (7, 6096411), (9, 4741653), (21, 2032137), (27, 1580551), (43, 992439), (59, 723303), (63, 677379), (89, 479493), (129, 330813), (177, 241101), (189, 225793), (267, 159831), (301, 141777), (387, 110271), (413, 103329), (531, 80367), (623, 68499), (801, 53277), (903, 47259), (1161, 36757), (1239, 34443), (1593, 26789), (1869, 22833), (2403, 17759), (2537, 16821), (2709, 15753), (3717, 11481), (3827, 11151), (5251, 8127), (5607, 7611)]