82209897

素因数分解:

$3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 156816000

約数和(自身を除く): 74606103

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 269, 297, 343, 441, 539, 567, 693, 807, 891, 1029, 1323, 1617, 1883, 2079, 2421, 2959, 3087, 3773, 3969, 4851, 5649, 6237, 7263, 8877, 9261, 11319, 13181, 14553, 16947, 20713, 21789, 26631, 27783, 33957, 39543, 43659, 50841, 62139, 79893, 92267, 101871, 118629, 144991, 152523, 186417, 239679, 276801, 305613, 355887, 434973, 559251, 830403, 1014937, 1067661, 1304919, 1677753, 2491209, 3044811, 3914757, 7473627, 9134433, 11744271, 27403299, 82209897]

約数ペア:

[(1, 82209897), (3, 27403299), (7, 11744271), (9, 9134433), (11, 7473627), (21, 3914757), (27, 3044811), (33, 2491209), (49, 1677753), (63, 1304919), (77, 1067661), (81, 1014937), (99, 830403), (147, 559251), (189, 434973), (231, 355887), (269, 305613), (297, 276801), (343, 239679), (441, 186417), (539, 152523), (567, 144991), (693, 118629), (807, 101871), (891, 92267), (1029, 79893), (1323, 62139), (1617, 50841), (1883, 43659), (2079, 39543), (2421, 33957), (2959, 27783), (3087, 26631), (3773, 21789), (3969, 20713), (4851, 16947), (5649, 14553), (6237, 13181), (7263, 11319), (8877, 9261)]