156966706869

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{1837867}}^1$

素因数の和:1837974

約数の個数: 32

約数和(自身を含む): 247009459200

約数和(自身を除く): 90042752331

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 343, 581, 1029, 1743, 4067, 12201, 28469, 85407, 1837867, 5513601, 12865069, 38595207, 90055483, 152542961, 270166449, 457628883, 630388381, 1067800727, 1891165143, 3203402181, 7474605089, 22423815267, 52322235623, 156966706869]

約数ペア:

[(1, 156966706869), (3, 52322235623), (7, 22423815267), (21, 7474605089), (49, 3203402181), (83, 1891165143), (147, 1067800727), (249, 630388381), (343, 457628883), (581, 270166449), (1029, 152542961), (1743, 90055483), (4067, 38595207), (12201, 12865069), (28469, 5513601), (85407, 1837867)]