236468997

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11981}}^1$

素因数の和:12050

約数の個数: 32

約数和(自身を含む): 379589760

約数和(自身を除く): 143120763

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 11981, 19737, 35943, 107829, 203677, 323487, 515183, 611031, 1545549, 1833093, 4636647, 5499279, 8758111, 13909941, 26274333, 78822999, 236468997]

約数ペア:

[(1, 236468997), (3, 78822999), (9, 26274333), (17, 13909941), (27, 8758111), (43, 5499279), (51, 4636647), (129, 1833093), (153, 1545549), (387, 611031), (459, 515183), (731, 323487), (1161, 203677), (2193, 107829), (6579, 35943), (11981, 19737)]