20170092609

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{509}}^1\times {\mathrm{1741}}^1$

素因数の和:2543

約数の個数: 40

約数和(自身を含む): 30314667240

約数和(自身を除く): 10144574631

約数列:

[1, 3, 9, 27, 81, 281, 509, 843, 1527, 1741, 2529, 4581, 5223, 7587, 13743, 15669, 22761, 41229, 47007, 141021, 143029, 429087, 489221, 886169, 1287261, 1467663, 2658507, 3861783, 4402989, 7975521, 11585349, 13208967, 23926563, 39626901, 71779689, 249013489, 747040467, 2241121401, 6723364203, 20170092609]

約数ペア:

[(1, 20170092609), (3, 6723364203), (9, 2241121401), (27, 747040467), (81, 249013489), (281, 71779689), (509, 39626901), (843, 23926563), (1527, 13208967), (1741, 11585349), (2529, 7975521), (4581, 4402989), (5223, 3861783), (7587, 2658507), (13743, 1467663), (15669, 1287261), (22761, 886169), (41229, 489221), (47007, 429087), (141021, 143029)]