1978045363863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1242757}}^1$

素因数の和:1242984

約数の個数: 48

約数和(自身を含む): 3084863386176

約数和(自身を除く): 1106818022313

約数列:

[1, 3, 9, 17, 51, 101, 103, 153, 303, 309, 909, 927, 1717, 1751, 5151, 5253, 10403, 15453, 15759, 31209, 93627, 176851, 530553, 1242757, 1591659, 3728271, 11184813, 21126869, 63380607, 125518457, 128003971, 190141821, 376555371, 384011913, 1129666113, 1152035739, 2133813769, 2176067507, 6401441307, 6528202521, 12928401071, 19204323921, 19584607563, 38785203213, 116355609639, 219782818207, 659348454621, 1978045363863]

約数ペア:

[(1, 1978045363863), (3, 659348454621), (9, 219782818207), (17, 116355609639), (51, 38785203213), (101, 19584607563), (103, 19204323921), (153, 12928401071), (303, 6528202521), (309, 6401441307), (909, 2176067507), (927, 2133813769), (1717, 1152035739), (1751, 1129666113), (5151, 384011913), (5253, 376555371), (10403, 190141821), (15453, 128003971), (15759, 125518457), (31209, 63380607), (93627, 21126869), (176851, 11184813), (530553, 3728271), (1242757, 1591659)]