61267914

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2887}}^1$

素因数の和:3032

約数の個数: 40

約数和(自身を含む): 138381408

約数和(自身を除く): 77113494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 2887, 3537, 5774, 7074, 8661, 10611, 17322, 21222, 25983, 51966, 77949, 155898, 233847, 378197, 467694, 756394, 1134591, 2269182, 3403773, 6807546, 10211319, 20422638, 30633957, 61267914]

約数ペア:

[(1, 61267914), (2, 30633957), (3, 20422638), (6, 10211319), (9, 6807546), (18, 3403773), (27, 2269182), (54, 1134591), (81, 756394), (131, 467694), (162, 378197), (262, 233847), (393, 155898), (786, 77949), (1179, 51966), (2358, 25983), (2887, 21222), (3537, 17322), (5774, 10611), (7074, 8661)]