152512821

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 230181120

約数和(自身を除く): 77668299

約数列:

[1, 3, 9, 27, 103, 173, 309, 317, 519, 927, 951, 1557, 2781, 2853, 4671, 8559, 17819, 32651, 53457, 54841, 97953, 160371, 164523, 293859, 481113, 493569, 881577, 1480707, 5648623, 16945869, 50837607, 152512821]

約数ペア:

[(1, 152512821), (3, 50837607), (9, 16945869), (27, 5648623), (103, 1480707), (173, 881577), (309, 493569), (317, 481113), (519, 293859), (927, 164523), (951, 160371), (1557, 97953), (2781, 54841), (2853, 53457), (4671, 32651), (8559, 17819)]