27867057

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 40176000

約数和(自身を除く): 12308943

約数列:

[1, 3, 29, 59, 61, 87, 89, 177, 183, 267, 1711, 1769, 2581, 3599, 5133, 5251, 5307, 5429, 7743, 10797, 15753, 16287, 104371, 152279, 157441, 313113, 320311, 456837, 472323, 960933, 9289019, 27867057]

約数ペア:

[(1, 27867057), (3, 9289019), (29, 960933), (59, 472323), (61, 456837), (87, 320311), (89, 313113), (177, 157441), (183, 152279), (267, 104371), (1711, 16287), (1769, 15753), (2581, 10797), (3599, 7743), (5133, 5429), (5251, 5307)]