79865331

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9437}}^1$

素因数の和:9491

約数の個数: 32

約数和(自身を含む): 135303168

約数和(自身を除く): 55437837

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 9437, 28311, 66059, 122681, 198177, 292547, 368043, 858767, 877641, 2047829, 2576301, 3803111, 6143487, 11409333, 26621777, 79865331]

約数ペア:

[(1, 79865331), (3, 26621777), (7, 11409333), (13, 6143487), (21, 3803111), (31, 2576301), (39, 2047829), (91, 877641), (93, 858767), (217, 368043), (273, 292547), (403, 198177), (651, 122681), (1209, 66059), (2821, 28311), (8463, 9437)]