190037133

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 134942067

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 149, 429, 447, 991, 1287, 1341, 1639, 1937, 2973, 4917, 5811, 8919, 10901, 12883, 14751, 17433, 21307, 32703, 38649, 63921, 98109, 115947, 141713, 147659, 191763, 425139, 442977, 1275417, 1328931, 1624249, 1919567, 4872747, 5758701, 14618241, 17276103, 21115237, 63345711, 190037133]

約数ペア:

[(1, 190037133), (3, 63345711), (9, 21115237), (11, 17276103), (13, 14618241), (33, 5758701), (39, 4872747), (99, 1919567), (117, 1624249), (143, 1328931), (149, 1275417), (429, 442977), (447, 425139), (991, 191763), (1287, 147659), (1341, 141713), (1639, 115947), (1937, 98109), (2973, 63921), (4917, 38649), (5811, 32703), (8919, 21307), (10901, 17433), (12883, 14751)]