270082017

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 429624000

約数和(自身を除く): 159541983

約数列:

[1, 3, 9, 19, 29, 57, 87, 107, 171, 261, 321, 509, 551, 963, 1527, 1653, 2033, 3103, 4581, 4959, 6099, 9309, 9671, 14761, 18297, 27927, 29013, 44283, 54463, 58957, 87039, 132849, 163389, 176871, 280459, 490167, 530613, 841377, 1034797, 1579427, 2524131, 3104391, 4738281, 9313173, 14214843, 30009113, 90027339, 270082017]

約数ペア:

[(1, 270082017), (3, 90027339), (9, 30009113), (19, 14214843), (29, 9313173), (57, 4738281), (87, 3104391), (107, 2524131), (171, 1579427), (261, 1034797), (321, 841377), (509, 530613), (551, 490167), (963, 280459), (1527, 176871), (1653, 163389), (2033, 132849), (3103, 87039), (4581, 58957), (4959, 54463), (6099, 44283), (9309, 29013), (9671, 27927), (14761, 18297)]