672445707

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 963809280

約数和(自身を除く): 291363573

約数列:

[1, 3, 29, 31, 87, 93, 167, 501, 899, 1493, 2697, 4479, 4843, 5177, 14529, 15531, 43297, 46283, 129891, 138849, 150133, 249331, 450399, 747993, 1342207, 4026621, 7230599, 7729261, 21691797, 23187783, 224148569, 672445707]

約数ペア:

[(1, 672445707), (3, 224148569), (29, 23187783), (31, 21691797), (87, 7729261), (93, 7230599), (167, 4026621), (501, 1342207), (899, 747993), (1493, 450399), (2697, 249331), (4479, 150133), (4843, 138849), (5177, 129891), (14529, 46283), (15531, 43297)]