61216461

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 93491840

約数和(自身を除く): 32275379

約数列:

[1, 3, 9, 19, 57, 171, 271, 813, 1321, 2439, 3963, 5149, 11889, 15447, 25099, 46341, 75297, 225891, 357991, 1073973, 3221919, 6801829, 20405487, 61216461]

約数ペア:

[(1, 61216461), (3, 20405487), (9, 6801829), (19, 3221919), (57, 1073973), (171, 357991), (271, 225891), (813, 75297), (1321, 46341), (2439, 25099), (3963, 15447), (5149, 11889)]