81894007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3467}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 93219840

約数和(自身を除く): 11325833

約数列:

[1, 13, 23, 79, 299, 1027, 1817, 3467, 23621, 45071, 79741, 273893, 1036633, 3560609, 6299539, 81894007]

約数ペア:

[(1, 81894007), (13, 6299539), (23, 3560609), (79, 1036633), (299, 273893), (1027, 79741), (1817, 45071), (3467, 23621)]