32561739

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 56355520

約数和(自身を除く): 23793781

約数列:

[1, 3, 7, 9, 21, 37, 61, 63, 111, 183, 229, 259, 333, 427, 549, 687, 777, 1281, 1603, 2061, 2257, 2331, 3843, 4809, 6771, 8473, 13969, 14427, 15799, 20313, 25419, 41907, 47397, 59311, 76257, 97783, 125721, 142191, 177933, 293349, 516853, 533799, 880047, 1550559, 3617971, 4651677, 10853913, 32561739]

約数ペア:

[(1, 32561739), (3, 10853913), (7, 4651677), (9, 3617971), (21, 1550559), (37, 880047), (61, 533799), (63, 516853), (111, 293349), (183, 177933), (229, 142191), (259, 125721), (333, 97783), (427, 76257), (549, 59311), (687, 47397), (777, 41907), (1281, 25419), (1603, 20313), (2061, 15799), (2257, 14427), (2331, 13969), (3843, 8473), (4809, 6771)]