201369537

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 307238400

約数和(自身を除く): 105868863

約数列:

[1, 3, 9, 27, 59, 83, 177, 249, 531, 747, 1523, 1593, 2241, 4569, 4897, 13707, 14691, 41121, 44073, 89857, 126409, 132219, 269571, 379227, 808713, 1137681, 2426139, 3413043, 7458131, 22374393, 67123179, 201369537]

約数ペア:

[(1, 201369537), (3, 67123179), (9, 22374393), (27, 7458131), (59, 3413043), (83, 2426139), (177, 1137681), (249, 808713), (531, 379227), (747, 269571), (1523, 132219), (1593, 126409), (2241, 89857), (4569, 44073), (4897, 41121), (13707, 14691)]