77903401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 13334999

約数列:

[1, 17, 19, 43, 71, 79, 323, 731, 817, 1207, 1343, 1349, 1501, 3053, 3397, 5609, 13889, 22933, 25517, 51901, 57749, 58007, 64543, 95353, 106571, 241187, 986119, 1097231, 1811707, 4100179, 4582553, 77903401]

約数ペア:

[(1, 77903401), (17, 4582553), (19, 4100179), (43, 1811707), (71, 1097231), (79, 986119), (323, 241187), (731, 106571), (817, 95353), (1207, 64543), (1343, 58007), (1349, 57749), (1501, 51901), (3053, 25517), (3397, 22933), (5609, 13889)]