72711081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 116188800

約数和(自身を除く): 43477719

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2337, 3457, 7011, 10371, 21033, 31113, 65683, 93339, 141737, 197049, 425211, 591147, 1275633, 1773441, 2693003, 3826899, 8079009, 24237027, 72711081]

約数ペア:

[(1, 72711081), (3, 24237027), (9, 8079009), (19, 3826899), (27, 2693003), (41, 1773441), (57, 1275633), (123, 591147), (171, 425211), (369, 197049), (513, 141737), (779, 93339), (1107, 65683), (2337, 31113), (3457, 21033), (7011, 10371)]