61289709

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 93905280

約数和(自身を除く): 32615571

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 547, 663, 1641, 2197, 2873, 6591, 7111, 8619, 9299, 21333, 27897, 37349, 92443, 112047, 120887, 277329, 362661, 1201759, 1571531, 3605277, 4714593, 20429903, 61289709]

約数ペア:

[(1, 61289709), (3, 20429903), (13, 4714593), (17, 3605277), (39, 1571531), (51, 1201759), (169, 362661), (221, 277329), (507, 120887), (547, 112047), (663, 92443), (1641, 37349), (2197, 27897), (2873, 21333), (6591, 9299), (7111, 8619)]