68931411

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 99840000

約数和(自身を除く): 30908589

約数列:

[1, 3, 19, 57, 59, 103, 177, 199, 309, 597, 1121, 1957, 3363, 3781, 5871, 6077, 11343, 11741, 18231, 20497, 35223, 61491, 115463, 223079, 346389, 389443, 669237, 1168329, 1209323, 3627969, 22977137, 68931411]

約数ペア:

[(1, 68931411), (3, 22977137), (19, 3627969), (57, 1209323), (59, 1168329), (103, 669237), (177, 389443), (199, 346389), (309, 223079), (597, 115463), (1121, 61491), (1957, 35223), (3363, 20497), (3781, 18231), (5871, 11741), (6077, 11343)]