47483469

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 34596531

約数列:

[1, 3, 9, 11, 27, 29, 33, 37, 87, 99, 111, 149, 261, 297, 319, 333, 407, 447, 783, 957, 999, 1073, 1221, 1341, 1639, 2871, 3219, 3663, 4023, 4321, 4917, 5513, 8613, 9657, 10989, 11803, 12963, 14751, 16539, 28971, 35409, 38889, 44253, 47531, 49617, 60643, 106227, 116667, 142593, 148851, 159877, 181929, 318681, 427779, 479631, 545787, 1283337, 1438893, 1637361, 1758647, 4316679, 5275941, 15827823, 47483469]

約数ペア:

[(1, 47483469), (3, 15827823), (9, 5275941), (11, 4316679), (27, 1758647), (29, 1637361), (33, 1438893), (37, 1283337), (87, 545787), (99, 479631), (111, 427779), (149, 318681), (261, 181929), (297, 159877), (319, 148851), (333, 142593), (407, 116667), (447, 106227), (783, 60643), (957, 49617), (999, 47531), (1073, 44253), (1221, 38889), (1341, 35409), (1639, 28971), (2871, 16539), (3219, 14751), (3663, 12963), (4023, 11803), (4321, 10989), (4917, 9657), (5513, 8613)]