131726529

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 36

約数和(自身を含む): 212134468

約数和(自身を除く): 80407939

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 219, 363, 657, 803, 1089, 1657, 2409, 4971, 7227, 8833, 14913, 18227, 26499, 54681, 79497, 120961, 164043, 200497, 362883, 601491, 1088649, 1330571, 1804473, 3991713, 11975139, 14636281, 43908843, 131726529]

約数ペア:

[(1, 131726529), (3, 43908843), (9, 14636281), (11, 11975139), (33, 3991713), (73, 1804473), (99, 1330571), (121, 1088649), (219, 601491), (363, 362883), (657, 200497), (803, 164043), (1089, 120961), (1657, 79497), (2409, 54681), (4971, 26499), (7227, 18227), (8833, 14913)]