156941797257

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{48989}}^1$

素因数の和:49454

約数の個数: 48

約数和(自身を含む): 261391827840

約数和(自身を除く): 104450030583

約数列:

[1, 3, 7, 9, 21, 63, 211, 241, 633, 723, 1477, 1687, 1899, 2169, 4431, 5061, 13293, 15183, 48989, 50851, 146967, 152553, 342923, 355957, 440901, 457659, 1028769, 1067871, 3086307, 3203613, 10336679, 11806349, 31010037, 35419047, 72356753, 82644443, 93030111, 106257141, 217070259, 247933329, 651210777, 743799987, 2491139639, 7473418917, 17437977473, 22420256751, 52313932419, 156941797257]

約数ペア:

[(1, 156941797257), (3, 52313932419), (7, 22420256751), (9, 17437977473), (21, 7473418917), (63, 2491139639), (211, 743799987), (241, 651210777), (633, 247933329), (723, 217070259), (1477, 106257141), (1687, 93030111), (1899, 82644443), (2169, 72356753), (4431, 35419047), (5061, 31010037), (13293, 11806349), (15183, 10336679), (48989, 3203613), (50851, 3086307), (146967, 1067871), (152553, 1028769), (342923, 457659), (355957, 440901)]