66997491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1483}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 100223424

約数和(自身を除く): 33225933

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1369, 1483, 4107, 4449, 15059, 16313, 45177, 48939, 54871, 164613, 603581, 1810743, 2030227, 6090681, 22332497, 66997491]

約数ペア:

[(1, 66997491), (3, 22332497), (11, 6090681), (33, 2030227), (37, 1810743), (111, 603581), (407, 164613), (1221, 54871), (1369, 48939), (1483, 45177), (4107, 16313), (4449, 15059)]