156989151

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 264616800

約数和(自身を除く): 107627649

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 261, 297, 319, 363, 783, 957, 1089, 1657, 2871, 3267, 3509, 4971, 8613, 10527, 14913, 18227, 31581, 44739, 48053, 54681, 94743, 144159, 164043, 200497, 432477, 492129, 528583, 601491, 1297431, 1585749, 1804473, 4757247, 5413419, 5814413, 14271741, 17443239, 52329717, 156989151]

約数ペア:

[(1, 156989151), (3, 52329717), (9, 17443239), (11, 14271741), (27, 5814413), (29, 5413419), (33, 4757247), (87, 1804473), (99, 1585749), (121, 1297431), (261, 601491), (297, 528583), (319, 492129), (363, 432477), (783, 200497), (957, 164043), (1089, 144159), (1657, 94743), (2871, 54681), (3267, 48053), (3509, 44739), (4971, 31581), (8613, 18227), (10527, 14913)]