65142894

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 133347456

約数和(自身を除く): 68204562

約数列:

[1, 2, 3, 6, 67, 131, 134, 201, 262, 393, 402, 786, 1237, 2474, 3711, 7422, 8777, 17554, 26331, 52662, 82879, 162047, 165758, 248637, 324094, 486141, 497274, 972282, 10857149, 21714298, 32571447, 65142894]

約数ペア:

[(1, 65142894), (2, 32571447), (3, 21714298), (6, 10857149), (67, 972282), (131, 497274), (134, 486141), (201, 324094), (262, 248637), (393, 165758), (402, 162047), (786, 82879), (1237, 52662), (2474, 26331), (3711, 17554), (7422, 8777)]