78834921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33647}}^1$

素因数の和:33732

約数の個数: 16

約数和(自身を含む): 116287488

約数和(自身を除く): 37452567

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 33647, 100941, 370117, 1110351, 2388937, 7166811, 26278307, 78834921]

約数ペア:

[(1, 78834921), (3, 26278307), (11, 7166811), (33, 2388937), (71, 1110351), (213, 370117), (781, 100941), (2343, 33647)]