27882603

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 47569920

約数和(自身を除く): 19687317

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 977, 1057, 1359, 2931, 3171, 4077, 6839, 8793, 9513, 20517, 26379, 28539, 61551, 147527, 184653, 442581, 1032689, 1327743, 3098067, 3983229, 9294201, 27882603]

約数ペア:

[(1, 27882603), (3, 9294201), (7, 3983229), (9, 3098067), (21, 1327743), (27, 1032689), (63, 442581), (151, 184653), (189, 147527), (453, 61551), (977, 28539), (1057, 26379), (1359, 20517), (2931, 9513), (3171, 8793), (4077, 6839)]