195710067

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5153

約数の個数: 48

約数和(自身を含む): 348976800

約数和(自身を除く): 153266733

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 4263, 5101, 5481, 12789, 15303, 35707, 38367, 45909, 107121, 137727, 147929, 249949, 321363, 443787, 749847, 964089, 1035503, 1331361, 2249541, 3106509, 3994083, 6748623, 7248521, 9319527, 21745563, 27958581, 65236689, 195710067]

約数ペア:

[(1, 195710067), (3, 65236689), (7, 27958581), (9, 21745563), (21, 9319527), (27, 7248521), (29, 6748623), (49, 3994083), (63, 3106509), (87, 2249541), (147, 1331361), (189, 1035503), (203, 964089), (261, 749847), (441, 443787), (609, 321363), (783, 249949), (1323, 147929), (1421, 137727), (1827, 107121), (4263, 45909), (5101, 38367), (5481, 35707), (12789, 15303)]