157215263811

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{58684309}}^1$

素因数の和:58684378

約数の個数: 16

約数和(自身を含む): 225347750400

約数和(自身を除く): 68132486589

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 58684309, 176052927, 1115001871, 2758162523, 3345005613, 8274487569, 52405087937, 157215263811]

約数ペア:

[(1, 157215263811), (3, 52405087937), (19, 8274487569), (47, 3345005613), (57, 2758162523), (141, 1115001871), (893, 176052927), (2679, 58684309)]