201717501609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{99679}}^1$

素因数の和:102445

約数の個数: 32

約数和(自身を含む): 305004851200

約数和(自身を除く): 103287349591

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2731, 8193, 35503, 51889, 99679, 106509, 155667, 299037, 674557, 1295827, 1893901, 2023671, 3887481, 5681703, 24620713, 73862139, 272223349, 816670047, 3538903537, 5172243631, 10616710611, 15516730893, 67239167203, 201717501609]

約数ペア:

[(1, 201717501609), (3, 67239167203), (13, 15516730893), (19, 10616710611), (39, 5172243631), (57, 3538903537), (247, 816670047), (741, 272223349), (2731, 73862139), (8193, 24620713), (35503, 5681703), (51889, 3887481), (99679, 2023671), (106509, 1893901), (155667, 1295827), (299037, 674557)]