7507773

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 13628160

約数和(自身を除く): 6120387

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 103, 117, 267, 273, 309, 623, 721, 801, 819, 927, 1157, 1339, 1869, 2163, 3471, 4017, 5607, 6489, 8099, 9167, 9373, 10413, 12051, 24297, 27501, 28119, 64169, 72891, 82503, 84357, 119171, 192507, 357513, 577521, 834197, 1072539, 2502591, 7507773]

約数ペア:

[(1, 7507773), (3, 2502591), (7, 1072539), (9, 834197), (13, 577521), (21, 357513), (39, 192507), (63, 119171), (89, 84357), (91, 82503), (103, 72891), (117, 64169), (267, 28119), (273, 27501), (309, 24297), (623, 12051), (721, 10413), (801, 9373), (819, 9167), (927, 8099), (1157, 6489), (1339, 5607), (1869, 4017), (2163, 3471)]