1061680257

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{8783}}^1$

素因数の和:8851

約数の個数: 48

約数和(自身を含む): 1775773440

約数和(自身を除く): 714093183

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 121, 297, 333, 363, 407, 999, 1089, 1221, 3267, 3663, 4477, 8783, 10989, 13431, 26349, 40293, 79047, 96613, 120879, 237141, 289839, 324971, 869517, 974913, 1062743, 2608551, 2924739, 3188229, 3574681, 8774217, 9564687, 10724043, 28694061, 32172129, 39321491, 96516387, 117964473, 353893419, 1061680257]

約数ペア:

[(1, 1061680257), (3, 353893419), (9, 117964473), (11, 96516387), (27, 39321491), (33, 32172129), (37, 28694061), (99, 10724043), (111, 9564687), (121, 8774217), (297, 3574681), (333, 3188229), (363, 2924739), (407, 2608551), (999, 1062743), (1089, 974913), (1221, 869517), (3267, 324971), (3663, 289839), (4477, 237141), (8783, 120879), (10989, 96613), (13431, 79047), (26349, 40293)]