77956317

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{19121}}^1$

素因数の和:19281

約数の個数: 16

約数和(自身を含む): 116261760

約数和(自身を除く): 38305443

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 19121, 57363, 172089, 516267, 2887271, 8661813, 25985439, 77956317]

約数ペア:

[(1, 77956317), (3, 25985439), (9, 8661813), (27, 2887271), (151, 516267), (453, 172089), (1359, 57363), (4077, 19121)]