77140551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 116928000

約数和(自身を除く): 39787449

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 437, 551, 667, 1311, 1653, 2001, 2029, 6087, 12673, 38019, 38551, 46667, 58841, 115653, 140001, 176523, 886673, 1117979, 1353343, 2660019, 3353937, 4060029, 25713517, 77140551]

約数ペア:

[(1, 77140551), (3, 25713517), (19, 4060029), (23, 3353937), (29, 2660019), (57, 1353343), (69, 1117979), (87, 886673), (437, 176523), (551, 140001), (667, 115653), (1311, 58841), (1653, 46667), (2001, 38551), (2029, 38019), (6087, 12673)]