13918848579

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{7817}}^1$

素因数の和:8016

約数の個数: 36

約数和(自身を含む): 20778461496

約数和(自身を除く): 6859612917

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 963, 1849, 4601, 5547, 7817, 13803, 16641, 23451, 41409, 70353, 197843, 336131, 593529, 836419, 1008393, 1780587, 2509257, 3025179, 7527771, 14453633, 35966017, 43360899, 107898051, 130082697, 323694153, 1546538731, 4639616193, 13918848579]

約数ペア:

[(1, 13918848579), (3, 4639616193), (9, 1546538731), (43, 323694153), (107, 130082697), (129, 107898051), (321, 43360899), (387, 35966017), (963, 14453633), (1849, 7527771), (4601, 3025179), (5547, 2509257), (7817, 1780587), (13803, 1008393), (16641, 836419), (23451, 593529), (41409, 336131), (70353, 197843)]