1915664067

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{7013}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 2899868160

約数和(自身を除く): 984204093

約数列:

[1, 3, 9, 27, 67, 151, 201, 453, 603, 1359, 1809, 4077, 7013, 10117, 21039, 30351, 63117, 91053, 189351, 273159, 469871, 1058963, 1409613, 3176889, 4228839, 9530667, 12686517, 28592001, 70950521, 212851563, 638554689, 1915664067]

約数ペア:

[(1, 1915664067), (3, 638554689), (9, 212851563), (27, 70950521), (67, 28592001), (151, 12686517), (201, 9530667), (453, 4228839), (603, 3176889), (1359, 1409613), (1809, 1058963), (4077, 469871), (7013, 273159), (10117, 189351), (21039, 91053), (30351, 63117)]