203483313

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18517}}^1$

素因数の和:18574

約数の個数: 32

約数和(自身を含む): 337768320

約数和(自身を除く): 134285007

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 18517, 55551, 166653, 203687, 499959, 611061, 685129, 1833183, 2055387, 5499549, 6166161, 7536419, 18498483, 22609257, 67827771, 203483313]

約数ペア:

[(1, 203483313), (3, 67827771), (9, 22609257), (11, 18498483), (27, 7536419), (33, 6166161), (37, 5499549), (99, 2055387), (111, 1833183), (297, 685129), (333, 611061), (407, 499959), (999, 203687), (1221, 166653), (3663, 55551), (10989, 18517)]