55402281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 87538464

約数和(自身を除く): 32136183

約数列:

[1, 3, 9, 11, 33, 99, 617, 907, 1851, 2721, 5553, 6787, 8163, 9977, 20361, 29931, 61083, 89793, 559619, 1678857, 5036571, 6155809, 18467427, 55402281]

約数ペア:

[(1, 55402281), (3, 18467427), (9, 6155809), (11, 5036571), (33, 1678857), (99, 559619), (617, 89793), (907, 61083), (1851, 29931), (2721, 20361), (5553, 9977), (6787, 8163)]