815434929

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 1245404160

約数和(自身を除く): 429969231

約数列:

[1, 3, 9, 43, 59, 71, 129, 177, 213, 387, 503, 531, 639, 1509, 2537, 3053, 4189, 4527, 7611, 9159, 12567, 21629, 22833, 27477, 29677, 35713, 37701, 64887, 89031, 107139, 180127, 194661, 267093, 321417, 540381, 1276111, 1535659, 1621143, 2107067, 3828333, 4606977, 6321201, 11484999, 13820931, 18963603, 90603881, 271811643, 815434929]

約数ペア:

[(1, 815434929), (3, 271811643), (9, 90603881), (43, 18963603), (59, 13820931), (71, 11484999), (129, 6321201), (177, 4606977), (213, 3828333), (387, 2107067), (503, 1621143), (531, 1535659), (639, 1276111), (1509, 540381), (2537, 321417), (3053, 267093), (4189, 194661), (4527, 180127), (7611, 107139), (9159, 89031), (12567, 64887), (21629, 37701), (22833, 35713), (27477, 29677)]