89120451

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 142848000

約数和(自身を除く): 53727549

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 2399, 5307, 7197, 12383, 16793, 37149, 50379, 69571, 146339, 208713, 439017, 486997, 1024373, 1460991, 3073119, 4243831, 12731493, 29706817, 89120451]

約数ペア:

[(1, 89120451), (3, 29706817), (7, 12731493), (21, 4243831), (29, 3073119), (61, 1460991), (87, 1024373), (183, 486997), (203, 439017), (427, 208713), (609, 146339), (1281, 69571), (1769, 50379), (2399, 37149), (5307, 16793), (7197, 12383)]