168647211

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{601}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 263916800

約数和(自身を除く): 95269589

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 547, 601, 1641, 1803, 4923, 5409, 10393, 11419, 14769, 16227, 31179, 34257, 93537, 102771, 280611, 308313, 328747, 986241, 2958723, 6246193, 8876169, 18738579, 56215737, 168647211]

約数ペア:

[(1, 168647211), (3, 56215737), (9, 18738579), (19, 8876169), (27, 6246193), (57, 2958723), (171, 986241), (513, 328747), (547, 308313), (601, 280611), (1641, 102771), (1803, 93537), (4923, 34257), (5409, 31179), (10393, 16227), (11419, 14769)]