315070911

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1489}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 495633600

約数和(自身を除く): 180562689

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 461, 1383, 1489, 4149, 4467, 7837, 12447, 13401, 23511, 25313, 40203, 70533, 75939, 211599, 227817, 683451, 686429, 2059287, 6177861, 11669293, 18533583, 35007879, 105023637, 315070911]

約数ペア:

[(1, 315070911), (3, 105023637), (9, 35007879), (17, 18533583), (27, 11669293), (51, 6177861), (153, 2059287), (459, 686429), (461, 683451), (1383, 227817), (1489, 211599), (4149, 75939), (4467, 70533), (7837, 40203), (12447, 25313), (13401, 23511)]