84292761

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 134443008

約数和(自身を除く): 50150247

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1927, 2083, 5781, 6249, 13489, 14581, 40467, 43743, 85403, 97901, 256209, 293703, 597821, 685307, 1793463, 2055921, 4013941, 12041823, 28097587, 84292761]

約数ペア:

[(1, 84292761), (3, 28097587), (7, 12041823), (21, 4013941), (41, 2055921), (47, 1793463), (123, 685307), (141, 597821), (287, 293703), (329, 256209), (861, 97901), (987, 85403), (1927, 43743), (2083, 40467), (5781, 14581), (6249, 13489)]