66703413

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 106332160

約数和(自身を除く): 39628747

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 237, 553, 651, 1297, 1659, 2449, 3891, 7347, 9079, 17143, 27237, 40207, 51429, 102463, 120621, 281449, 307389, 717241, 844347, 2151723, 3176353, 9529059, 22234471, 66703413]

約数ペア:

[(1, 66703413), (3, 22234471), (7, 9529059), (21, 3176353), (31, 2151723), (79, 844347), (93, 717241), (217, 307389), (237, 281449), (553, 120621), (651, 102463), (1297, 51429), (1659, 40207), (2449, 27237), (3891, 17143), (7347, 9079)]