22125879

素因数分解:

$3^7\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 33902080

約数和(自身を除く): 11776201

約数列:

[1, 3, 9, 27, 67, 81, 151, 201, 243, 453, 603, 729, 1359, 1809, 2187, 4077, 5427, 10117, 12231, 16281, 30351, 36693, 48843, 91053, 110079, 146529, 273159, 330237, 819477, 2458431, 7375293, 22125879]

約数ペア:

[(1, 22125879), (3, 7375293), (9, 2458431), (27, 819477), (67, 330237), (81, 273159), (151, 146529), (201, 110079), (243, 91053), (453, 48843), (603, 36693), (729, 30351), (1359, 16281), (1809, 12231), (2187, 10117), (4077, 5427)]