11969442243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{20047}}^1$

素因数の和:20264

約数の個数: 48

約数和(自身を含む): 19490505216

約数和(自身を除く): 7521062973

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 163, 333, 407, 489, 1221, 1467, 1793, 3663, 5379, 6031, 16137, 18093, 20047, 54279, 60141, 66341, 180423, 199023, 220517, 597069, 661551, 741739, 1984653, 2225217, 3267661, 6675651, 8159129, 9802983, 24477387, 29408949, 35944271, 73432161, 107832813, 120903457, 323498439, 362710371, 1088131113, 1329938027, 3989814081, 11969442243]

約数ペア:

[(1, 11969442243), (3, 3989814081), (9, 1329938027), (11, 1088131113), (33, 362710371), (37, 323498439), (99, 120903457), (111, 107832813), (163, 73432161), (333, 35944271), (407, 29408949), (489, 24477387), (1221, 9802983), (1467, 8159129), (1793, 6675651), (3663, 3267661), (5379, 2225217), (6031, 1984653), (16137, 741739), (18093, 661551), (20047, 597069), (54279, 220517), (60141, 199023), (66341, 180423)]