133038255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20771}}^1$

素因数の和:20847

約数の個数: 32

約数和(自身を含む): 247269888

約数和(自身を除く): 114231633

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 20771, 62313, 103855, 145397, 311565, 436191, 726985, 1267031, 2180955, 3801093, 6335155, 8869217, 19005465, 26607651, 44346085, 133038255]

約数ペア:

[(1, 133038255), (3, 44346085), (5, 26607651), (7, 19005465), (15, 8869217), (21, 6335155), (35, 3801093), (61, 2180955), (105, 1267031), (183, 726985), (305, 436191), (427, 311565), (915, 145397), (1281, 103855), (2135, 62313), (6405, 20771)]