372849399

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{883}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 601993392

約数和(自身を除く): 229143993

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 401, 883, 1053, 1203, 2649, 3609, 5213, 7947, 10827, 11479, 15639, 23841, 32481, 34437, 46917, 71523, 103311, 140751, 309933, 354083, 422253, 929799, 1062249, 3186747, 4603079, 9560241, 13809237, 28680723, 41427711, 124283133, 372849399]

約数ペア:

[(1, 372849399), (3, 124283133), (9, 41427711), (13, 28680723), (27, 13809237), (39, 9560241), (81, 4603079), (117, 3186747), (351, 1062249), (401, 929799), (883, 422253), (1053, 354083), (1203, 309933), (2649, 140751), (3609, 103311), (5213, 71523), (7947, 46917), (10827, 34437), (11479, 32481), (15639, 23841)]