66637755

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15923}}^1$

素因数の和:15968

約数の個数: 32

約数和(自身を含む): 122296320

約数和(自身を除く): 55658565

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 15923, 47769, 79615, 143307, 238845, 429921, 493613, 716535, 1480839, 2149605, 2468065, 4442517, 7404195, 13327551, 22212585, 66637755]

約数ペア:

[(1, 66637755), (3, 22212585), (5, 13327551), (9, 7404195), (15, 4442517), (27, 2468065), (31, 2149605), (45, 1480839), (93, 716535), (135, 493613), (155, 429921), (279, 238845), (465, 143307), (837, 79615), (1395, 47769), (4185, 15923)]