386157159

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44279}}^1$

素因数の和:44324

約数の個数: 32

約数和(自身を含む): 637632000

約数和(自身を除く): 251474841

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 44279, 132837, 398511, 752743, 841301, 1195533, 2258229, 2523903, 6774687, 7571709, 14302117, 20324061, 22715127, 42906351, 128719053, 386157159]

約数ペア:

[(1, 386157159), (3, 128719053), (9, 42906351), (17, 22715127), (19, 20324061), (27, 14302117), (51, 7571709), (57, 6774687), (153, 2523903), (171, 2258229), (323, 1195533), (459, 841301), (513, 752743), (969, 398511), (2907, 132837), (8721, 44279)]