155344503

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 223027200

約数和(自身を除く): 67682697

約数列:

[1, 3, 29, 31, 87, 93, 239, 241, 717, 723, 899, 2697, 6931, 6989, 7409, 7471, 20793, 20967, 22227, 22413, 57599, 172797, 214861, 216659, 644583, 649977, 1670371, 1785569, 5011113, 5356707, 51781501, 155344503]

約数ペア:

[(1, 155344503), (3, 51781501), (29, 5356707), (31, 5011113), (87, 1785569), (93, 1670371), (239, 649977), (241, 644583), (717, 216659), (723, 214861), (899, 172797), (2697, 57599), (6931, 22413), (6989, 22227), (7409, 20967), (7471, 20793)]