210913753617

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1\times {\mathrm{29881}}^1$

素因数の和:30694

約数の個数: 48

約数和(自身を含む): 350676027520

約数和(自身を除く): 139762273903

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 619, 1267, 1629, 1857, 3801, 4333, 5571, 11403, 12999, 29881, 38997, 89643, 112039, 209167, 268929, 336117, 627501, 784273, 1008351, 1882503, 2352819, 5408461, 7058457, 16225383, 18496339, 37859227, 48676149, 55489017, 113577681, 129474373, 166467051, 340733043, 388423119, 1165269357, 3347837359, 10043512077, 23434861513, 30130536231, 70304584539, 210913753617]

約数ペア:

[(1, 210913753617), (3, 70304584539), (7, 30130536231), (9, 23434861513), (21, 10043512077), (63, 3347837359), (181, 1165269357), (543, 388423119), (619, 340733043), (1267, 166467051), (1629, 129474373), (1857, 113577681), (3801, 55489017), (4333, 48676149), (5571, 37859227), (11403, 18496339), (12999, 16225383), (29881, 7058457), (38997, 5408461), (89643, 2352819), (112039, 1882503), (209167, 1008351), (268929, 784273), (336117, 627501)]