67893255

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16223}}^1$

素因数の和:16268

約数の個数: 32

約数和(自身を含む): 124600320

約数和(自身を除く): 56707065

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 16223, 48669, 81115, 146007, 243345, 438021, 502913, 730035, 1508739, 2190105, 2514565, 4526217, 7543695, 13578651, 22631085, 67893255]

約数ペア:

[(1, 67893255), (3, 22631085), (5, 13578651), (9, 7543695), (15, 4526217), (27, 2514565), (31, 2190105), (45, 1508739), (93, 730035), (135, 502913), (155, 438021), (279, 243345), (465, 146007), (837, 81115), (1395, 48669), (4185, 16223)]