137687613

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97859}}^1$

素因数の和:97936

約数の個数: 16

約数和(自身を含む): 212943360

約数和(自身を除く): 75255747

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 97859, 293577, 685013, 2055039, 6556553, 19669659, 45895871, 137687613]

約数ペア:

[(1, 137687613), (3, 45895871), (7, 19669659), (21, 6556553), (67, 2055039), (201, 685013), (469, 293577), (1407, 97859)]