166103427

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 259538944

約数和(自身を除く): 93435517

約数列:

[1, 3, 7, 21, 61, 127, 183, 381, 427, 889, 1021, 1281, 2667, 3063, 7147, 7747, 21441, 23241, 54229, 62281, 129667, 162687, 186843, 389001, 435967, 907669, 1307901, 2723007, 7909687, 23729061, 55367809, 166103427]

約数ペア:

[(1, 166103427), (3, 55367809), (7, 23729061), (21, 7909687), (61, 2723007), (127, 1307901), (183, 907669), (381, 435967), (427, 389001), (889, 186843), (1021, 162687), (1281, 129667), (2667, 62281), (3063, 54229), (7147, 23241), (7747, 21441)]