15671978703

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{1409}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 23779435680

約数和(自身を除く): 8107456977

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 701, 1409, 1763, 2103, 4227, 5289, 6309, 12681, 15867, 28741, 30143, 57769, 60587, 86223, 90429, 173307, 181761, 258669, 271287, 519921, 545283, 987709, 1235863, 2484067, 2963127, 3707589, 7452201, 8889381, 11122767, 22356603, 40496069, 42471487, 121488207, 127414461, 364464621, 382243383, 1741330967, 5223992901, 15671978703]

約数ペア:

[(1, 15671978703), (3, 5223992901), (9, 1741330967), (41, 382243383), (43, 364464621), (123, 127414461), (129, 121488207), (369, 42471487), (387, 40496069), (701, 22356603), (1409, 11122767), (1763, 8889381), (2103, 7452201), (4227, 3707589), (5289, 2963127), (6309, 2484067), (12681, 1235863), (15867, 987709), (28741, 545283), (30143, 519921), (57769, 271287), (60587, 258669), (86223, 181761), (90429, 173307)]