70129719

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 118018560

約数和(自身を除く): 47888841

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 2511, 2539, 3069, 7617, 9207, 22851, 27621, 27929, 68553, 78709, 83787, 205659, 236127, 251361, 708381, 754083, 865799, 2125143, 2262249, 2597397, 6375429, 7792191, 23376573, 70129719]

約数ペア:

[(1, 70129719), (3, 23376573), (9, 7792191), (11, 6375429), (27, 2597397), (31, 2262249), (33, 2125143), (81, 865799), (93, 754083), (99, 708381), (279, 251361), (297, 236127), (341, 205659), (837, 83787), (891, 78709), (1023, 68553), (2511, 27929), (2539, 27621), (3069, 22851), (7617, 9207)]