77719623

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 33563577

約数列:

[1, 3, 29, 47, 83, 87, 141, 229, 249, 687, 1363, 2407, 3901, 4089, 6641, 7221, 10763, 11703, 19007, 19923, 32289, 57021, 113129, 312127, 339387, 551203, 893329, 936381, 1653609, 2679987, 25906541, 77719623]

約数ペア:

[(1, 77719623), (3, 25906541), (29, 2679987), (47, 1653609), (83, 936381), (87, 893329), (141, 551203), (229, 339387), (249, 312127), (687, 113129), (1363, 57021), (2407, 32289), (3901, 19923), (4089, 19007), (6641, 11703), (7221, 10763)]