147763953

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 225878400

約数和(自身を除く): 78114447

約数列:

[1, 3, 9, 27, 43, 129, 137, 387, 411, 929, 1161, 1233, 2787, 3699, 5891, 8361, 17673, 25083, 39947, 53019, 119841, 127273, 159057, 359523, 381819, 1078569, 1145457, 3436371, 5472739, 16418217, 49254651, 147763953]

約数ペア:

[(1, 147763953), (3, 49254651), (9, 16418217), (27, 5472739), (43, 3436371), (129, 1145457), (137, 1078569), (387, 381819), (411, 359523), (929, 159057), (1161, 127273), (1233, 119841), (2787, 53019), (3699, 39947), (5891, 25083), (8361, 17673)]