61947771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13757}}^1$

素因数の和:13858

約数の個数: 16

約数和(自身を含む): 88051200

約数和(自身を除く): 26103429

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 13757, 41271, 261383, 784149, 1086803, 3260409, 20649257, 61947771]

約数ペア:

[(1, 61947771), (3, 20649257), (19, 3260409), (57, 1086803), (79, 784149), (237, 261383), (1501, 41271), (4503, 13757)]