751910013

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 1129920000

約数和(自身を除く): 378009987

約数列:

[1, 3, 9, 27, 109, 239, 327, 717, 981, 1069, 2151, 2943, 3207, 6453, 9621, 26051, 28863, 78153, 116521, 234459, 255491, 349563, 703377, 766473, 1048689, 2299419, 3146067, 6898257, 27848519, 83545557, 250636671, 751910013]

約数ペア:

[(1, 751910013), (3, 250636671), (9, 83545557), (27, 27848519), (109, 6898257), (239, 3146067), (327, 2299419), (717, 1048689), (981, 766473), (1069, 703377), (2151, 349563), (2943, 255491), (3207, 234459), (6453, 116521), (9621, 78153), (26051, 28863)]