76440429

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 123899160

約数和(自身を除く): 47458731

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 229, 317, 351, 687, 951, 1053, 2061, 2853, 2977, 4121, 6183, 8559, 8931, 12363, 18549, 25677, 26793, 37089, 72593, 80379, 111267, 217779, 241137, 333801, 653337, 943709, 1960011, 2831127, 5880033, 8493381, 25480143, 76440429]

約数ペア:

[(1, 76440429), (3, 25480143), (9, 8493381), (13, 5880033), (27, 2831127), (39, 1960011), (81, 943709), (117, 653337), (229, 333801), (317, 241137), (351, 217779), (687, 111267), (951, 80379), (1053, 72593), (2061, 37089), (2853, 26793), (2977, 25677), (4121, 18549), (6183, 12363), (8559, 8931)]