299933091

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 192754269

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 107, 153, 197, 279, 321, 459, 527, 591, 837, 963, 1581, 1773, 1819, 2889, 3317, 3349, 4743, 5319, 5457, 6107, 9951, 10047, 14229, 16371, 18321, 21079, 29853, 30141, 49113, 54963, 56389, 63237, 89559, 90423, 103819, 164889, 169167, 189711, 311457, 358343, 507501, 569133, 653449, 934371, 1075029, 1522503, 1960347, 2803113, 3225087, 5881041, 9675261, 11108633, 17643123, 33325899, 99977697, 299933091]

約数ペア:

[(1, 299933091), (3, 99977697), (9, 33325899), (17, 17643123), (27, 11108633), (31, 9675261), (51, 5881041), (93, 3225087), (107, 2803113), (153, 1960347), (197, 1522503), (279, 1075029), (321, 934371), (459, 653449), (527, 569133), (591, 507501), (837, 358343), (963, 311457), (1581, 189711), (1773, 169167), (1819, 164889), (2889, 103819), (3317, 90423), (3349, 89559), (4743, 63237), (5319, 56389), (5457, 54963), (6107, 49113), (9951, 30141), (10047, 29853), (14229, 21079), (16371, 18321)]