70141437

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 109608960

約数和(自身を除く): 39467523

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 1783, 4371, 5349, 13113, 16047, 39339, 48141, 55273, 83801, 165819, 251403, 497457, 754209, 1492371, 2262627, 2597831, 7793493, 23380479, 70141437]

約数ペア:

[(1, 70141437), (3, 23380479), (9, 7793493), (27, 2597831), (31, 2262627), (47, 1492371), (93, 754209), (141, 497457), (279, 251403), (423, 165819), (837, 83801), (1269, 55273), (1457, 48141), (1783, 39339), (4371, 16047), (5349, 13113)]