27813630249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{124769}}^1$

素因数の和:124870

約数の個数: 48

約数和(自身を含む): 44845332480

約数和(自身を除く): 17031702231

約数列:

[1, 3, 9, 17, 31, 47, 51, 93, 141, 153, 279, 423, 527, 799, 1457, 1581, 2397, 4371, 4743, 7191, 13113, 24769, 74307, 124769, 222921, 374307, 1122921, 2121073, 3867839, 5864143, 6363219, 11603517, 17592429, 19089657, 34810551, 52777287, 65753263, 99690431, 181788433, 197259789, 299071293, 545365299, 591779367, 897213879, 1636095897, 3090403361, 9271210083, 27813630249]

約数ペア:

[(1, 27813630249), (3, 9271210083), (9, 3090403361), (17, 1636095897), (31, 897213879), (47, 591779367), (51, 545365299), (93, 299071293), (141, 197259789), (153, 181788433), (279, 99690431), (423, 65753263), (527, 52777287), (799, 34810551), (1457, 19089657), (1581, 17592429), (2397, 11603517), (4371, 6363219), (4743, 5864143), (7191, 3867839), (13113, 2121073), (24769, 1122921), (74307, 374307), (124769, 222921)]