123704631

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 195249600

約数和(自身を除く): 71544969

約数列:

[1, 3, 9, 17, 27, 51, 153, 181, 459, 543, 1489, 1629, 3077, 4467, 4887, 9231, 13401, 25313, 27693, 40203, 75939, 83079, 227817, 269509, 683451, 808527, 2425581, 4581653, 7276743, 13744959, 41234877, 123704631]

約数ペア:

[(1, 123704631), (3, 41234877), (9, 13744959), (17, 7276743), (27, 4581653), (51, 2425581), (153, 808527), (181, 683451), (459, 269509), (543, 227817), (1489, 83079), (1629, 75939), (3077, 40203), (4467, 27693), (4887, 25313), (9231, 13401)]