27353193

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 42949632

約数和(自身を除く): 15596439

約数列:

[1, 3, 7, 21, 61, 131, 163, 183, 393, 427, 489, 917, 1141, 1281, 2751, 3423, 7991, 9943, 21353, 23973, 29829, 55937, 64059, 69601, 149471, 167811, 208803, 448413, 1302533, 3907599, 9117731, 27353193]

約数ペア:

[(1, 27353193), (3, 9117731), (7, 3907599), (21, 1302533), (61, 448413), (131, 208803), (163, 167811), (183, 149471), (393, 69601), (427, 64059), (489, 55937), (917, 29829), (1141, 23973), (1281, 21353), (2751, 9943), (3423, 7991)]