69876051

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 110937600

約数和(自身を除く): 41061549

約数列:

[1, 3, 7, 21, 29, 87, 179, 203, 537, 609, 641, 1253, 1923, 3759, 4487, 5191, 13461, 15573, 18589, 36337, 55767, 109011, 114739, 130123, 344217, 390369, 803173, 2409519, 3327431, 9982293, 23292017, 69876051]

約数ペア:

[(1, 69876051), (3, 23292017), (7, 9982293), (21, 3327431), (29, 2409519), (87, 803173), (179, 390369), (203, 344217), (537, 130123), (609, 114739), (641, 109011), (1253, 55767), (1923, 36337), (3759, 18589), (4487, 15573), (5191, 13461)]