71596329

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 114278400

約数和(自身を除く): 42682071

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1491, 1549, 2201, 4647, 6603, 10843, 15407, 32529, 46221, 48019, 109979, 144057, 329937, 336133, 769853, 1008399, 2309559, 3409349, 10228047, 23865443, 71596329]

約数ペア:

[(1, 71596329), (3, 23865443), (7, 10228047), (21, 3409349), (31, 2309559), (71, 1008399), (93, 769853), (213, 336133), (217, 329937), (497, 144057), (651, 109979), (1491, 48019), (1549, 46221), (2201, 32529), (4647, 15407), (6603, 10843)]