66380331

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 95256576

約数和(自身を除く): 28876245

約数列:

[1, 3, 31, 37, 93, 101, 111, 191, 303, 573, 1147, 3131, 3441, 3737, 5921, 7067, 9393, 11211, 17763, 19291, 21201, 57873, 115847, 219077, 347541, 598021, 657231, 713767, 1794063, 2141301, 22126777, 66380331]

約数ペア:

[(1, 66380331), (3, 22126777), (31, 2141301), (37, 1794063), (93, 713767), (101, 657231), (111, 598021), (191, 347541), (303, 219077), (573, 115847), (1147, 57873), (3131, 21201), (3441, 19291), (3737, 17763), (5921, 11211), (7067, 9393)]