143248119

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 225907200

約数和(自身を除く): 82659081

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 343, 511, 1029, 1533, 1907, 3577, 5721, 10731, 13349, 25039, 40047, 75117, 93443, 139211, 280329, 417633, 654101, 974477, 1962303, 2923431, 6821339, 20464017, 47749373, 143248119]

約数ペア:

[(1, 143248119), (3, 47749373), (7, 20464017), (21, 6821339), (49, 2923431), (73, 1962303), (147, 974477), (219, 654101), (343, 417633), (511, 280329), (1029, 139211), (1533, 93443), (1907, 75117), (3577, 40047), (5721, 25039), (10731, 13349)]