67713057

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5087}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 42187743

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 5087, 13311, 15261, 45783, 86479, 137349, 147523, 259437, 442569, 778311, 1327707, 2334933, 2507891, 3983121, 7523673, 22571019, 67713057]

約数ペア:

[(1, 67713057), (3, 22571019), (9, 7523673), (17, 3983121), (27, 2507891), (29, 2334933), (51, 1327707), (87, 778311), (153, 442569), (261, 259437), (459, 147523), (493, 137349), (783, 86479), (1479, 45783), (4437, 15261), (5087, 13311)]