550185273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 898672320

約数和(自身を除く): 348487047

約数列:

[1, 3, 9, 11, 33, 41, 89, 99, 123, 267, 369, 451, 801, 979, 1353, 1523, 2937, 3649, 4059, 4569, 8811, 10947, 13707, 16753, 32841, 40139, 50259, 62443, 120417, 135547, 150777, 187329, 361251, 406641, 561987, 686873, 1219923, 1491017, 2060619, 4473051, 5557427, 6181857, 13419153, 16672281, 50016843, 61131697, 183395091, 550185273]

約数ペア:

[(1, 550185273), (3, 183395091), (9, 61131697), (11, 50016843), (33, 16672281), (41, 13419153), (89, 6181857), (99, 5557427), (123, 4473051), (267, 2060619), (369, 1491017), (451, 1219923), (801, 686873), (979, 561987), (1353, 406641), (1523, 361251), (2937, 187329), (3649, 150777), (4059, 135547), (4569, 120417), (8811, 62443), (10947, 50259), (13707, 40139), (16753, 32841)]