115831566

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{20047}}^1$

素因数の和:20165

約数の個数: 32

約数和(自身を含む): 259822080

約数和(自身を除く): 143990514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 20047, 40094, 60141, 120282, 180423, 360846, 541269, 1082538, 2145029, 4290058, 6435087, 12870174, 19305261, 38610522, 57915783, 115831566]

約数ペア:

[(1, 115831566), (2, 57915783), (3, 38610522), (6, 19305261), (9, 12870174), (18, 6435087), (27, 4290058), (54, 2145029), (107, 1082538), (214, 541269), (321, 360846), (642, 180423), (963, 120282), (1926, 60141), (2889, 40094), (5778, 20047)]