99681729

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 162792000

約数和(自身を除く): 63110271

約数列:

[1, 3, 7, 21, 29, 49, 67, 87, 147, 201, 203, 349, 469, 609, 1047, 1407, 1421, 1943, 2443, 3283, 4263, 5829, 7329, 9849, 10121, 13601, 17101, 23383, 30363, 40803, 51303, 70149, 70847, 95207, 163681, 212541, 285621, 491043, 495929, 678107, 1145767, 1487787, 2034321, 3437301, 4746749, 14240247, 33227243, 99681729]

約数ペア:

[(1, 99681729), (3, 33227243), (7, 14240247), (21, 4746749), (29, 3437301), (49, 2034321), (67, 1487787), (87, 1145767), (147, 678107), (201, 495929), (203, 491043), (349, 285621), (469, 212541), (609, 163681), (1047, 95207), (1407, 70847), (1421, 70149), (1943, 51303), (2443, 40803), (3283, 30363), (4263, 23383), (5829, 17101), (7329, 13601), (9849, 10121)]