66121695

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6473}}^1$

素因数の和:6711

約数の個数: 24

約数和(自身を含む): 115133616

約数和(自身を除く): 49011921

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 6473, 10215, 19419, 32365, 58257, 97095, 291285, 1469371, 4408113, 7346855, 13224339, 22040565, 66121695]

約数ペア:

[(1, 66121695), (3, 22040565), (5, 13224339), (9, 7346855), (15, 4408113), (45, 1469371), (227, 291285), (681, 97095), (1135, 58257), (2043, 32365), (3405, 19419), (6473, 10215)]