55993839

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 84560640

約数和(自身を除く): 28566801

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 379, 407, 1137, 1221, 1331, 3993, 4169, 4477, 12507, 13431, 14023, 42069, 45859, 49247, 137577, 147741, 154253, 462759, 504449, 1513347, 1696783, 5090349, 18664613, 55993839]

約数ペア:

[(1, 55993839), (3, 18664613), (11, 5090349), (33, 1696783), (37, 1513347), (111, 504449), (121, 462759), (363, 154253), (379, 147741), (407, 137577), (1137, 49247), (1221, 45859), (1331, 42069), (3993, 14023), (4169, 13431), (4477, 12507)]