345119427

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 531256320

約数和(自身を除く): 186136893

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 369, 639, 1107, 1917, 2911, 4391, 8733, 13173, 26199, 39519, 78597, 118557, 180031, 311761, 540093, 935283, 1620279, 2805849, 4860837, 8417547, 12782201, 38346603, 115039809, 345119427]

約数ペア:

[(1, 345119427), (3, 115039809), (9, 38346603), (27, 12782201), (41, 8417547), (71, 4860837), (123, 2805849), (213, 1620279), (369, 935283), (639, 540093), (1107, 311761), (1917, 180031), (2911, 118557), (4391, 78597), (8733, 39519), (13173, 26199)]