149827713

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 232657920

約数和(自身を除く): 82830207

約数列:

[1, 3, 7, 21, 107, 131, 321, 393, 509, 749, 917, 1527, 2247, 2751, 3563, 10689, 14017, 42051, 54463, 66679, 98119, 163389, 200037, 294357, 381241, 466753, 1143723, 1400259, 7134653, 21403959, 49942571, 149827713]

約数ペア:

[(1, 149827713), (3, 49942571), (7, 21403959), (21, 7134653), (107, 1400259), (131, 1143723), (321, 466753), (393, 381241), (509, 294357), (749, 200037), (917, 163389), (1527, 98119), (2247, 66679), (2751, 54463), (3563, 42051), (10689, 14017)]