151440303

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1301}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 241984512

約数和(自身を除く): 90544209

約数列:

[1, 3, 7, 21, 23, 69, 161, 241, 483, 723, 1301, 1687, 3903, 5061, 5543, 9107, 16629, 27321, 29923, 38801, 89769, 116403, 209461, 313541, 628383, 940623, 2194787, 6584361, 7211443, 21634329, 50480101, 151440303]

約数ペア:

[(1, 151440303), (3, 50480101), (7, 21634329), (21, 7211443), (23, 6584361), (69, 2194787), (161, 940623), (241, 628383), (483, 313541), (723, 209461), (1301, 116403), (1687, 89769), (3903, 38801), (5061, 29923), (5543, 27321), (9107, 16629)]