148876707

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 233722368

約数和(自身を除く): 84845661

約数列:

[1, 3, 7, 21, 43, 129, 173, 301, 519, 903, 953, 1211, 2859, 3633, 6671, 7439, 20013, 22317, 40979, 52073, 122937, 156219, 164869, 286853, 494607, 860559, 1154083, 3462249, 7089367, 21268101, 49625569, 148876707]

約数ペア:

[(1, 148876707), (3, 49625569), (7, 21268101), (21, 7089367), (43, 3462249), (129, 1154083), (173, 860559), (301, 494607), (519, 286853), (903, 164869), (953, 156219), (1211, 122937), (2859, 52073), (3633, 40979), (6671, 22317), (7439, 20013)]