330331311

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 498355200

約数和(自身を除く): 168023889

約数列:

[1, 3, 9, 27, 79, 237, 251, 617, 711, 753, 1851, 2133, 2259, 5553, 6777, 16659, 19829, 48743, 59487, 146229, 154867, 178461, 438687, 464601, 535383, 1316061, 1393803, 4181409, 12234493, 36703479, 110110437, 330331311]

約数ペア:

[(1, 330331311), (3, 110110437), (9, 36703479), (27, 12234493), (79, 4181409), (237, 1393803), (251, 1316061), (617, 535383), (711, 464601), (753, 438687), (1851, 178461), (2133, 154867), (2259, 146229), (5553, 59487), (6777, 48743), (16659, 19829)]