17828854557

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1\times {\mathrm{1279}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 24546508800

約数和(自身を除く): 6717654243

約数列:

[1, 3, 47, 109, 141, 327, 907, 1279, 2721, 3837, 5123, 15369, 42629, 60113, 98863, 127887, 139411, 180339, 296589, 418233, 1160053, 3480159, 4646561, 6552317, 13939683, 19656951, 54522491, 126445777, 163567473, 379337331, 5942951519, 17828854557]

約数ペア:

[(1, 17828854557), (3, 5942951519), (47, 379337331), (109, 163567473), (141, 126445777), (327, 54522491), (907, 19656951), (1279, 13939683), (2721, 6552317), (3837, 4646561), (5123, 3480159), (15369, 1160053), (42629, 418233), (60113, 296589), (98863, 180339), (127887, 139411)]