84642987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 133410816

約数和(自身を除く): 48767829

約数列:

[1, 3, 11, 13, 33, 39, 143, 191, 429, 573, 1033, 2101, 2483, 3099, 6303, 7449, 11363, 13429, 27313, 34089, 40287, 81939, 147719, 197303, 443157, 591909, 2170333, 2564939, 6510999, 7694817, 28214329, 84642987]

約数ペア:

[(1, 84642987), (3, 28214329), (11, 7694817), (13, 6510999), (33, 2564939), (39, 2170333), (143, 591909), (191, 443157), (429, 197303), (573, 147719), (1033, 81939), (2101, 40287), (2483, 34089), (3099, 27313), (6303, 13429), (7449, 11363)]