127441041

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 212572800

約数和(自身を除く): 85131759

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 169, 241, 273, 447, 507, 723, 1043, 1183, 1687, 1937, 3129, 3133, 3549, 5061, 5811, 9399, 13559, 21931, 25181, 35909, 40677, 40729, 65793, 75543, 107727, 122187, 176267, 251363, 285103, 466817, 528801, 754089, 855309, 1400451, 3267719, 6068621, 9803157, 18205863, 42480347, 127441041]

約数ペア:

[(1, 127441041), (3, 42480347), (7, 18205863), (13, 9803157), (21, 6068621), (39, 3267719), (91, 1400451), (149, 855309), (169, 754089), (241, 528801), (273, 466817), (447, 285103), (507, 251363), (723, 176267), (1043, 122187), (1183, 107727), (1687, 75543), (1937, 65793), (3129, 40729), (3133, 40677), (3549, 35909), (5061, 25181), (5811, 21931), (9399, 13559)]