371127969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 611582400

約数和(自身を除く): 240454431

約数列:

[1, 3, 9, 17, 19, 43, 51, 57, 129, 153, 171, 323, 387, 731, 817, 969, 2193, 2451, 2907, 2969, 6579, 7353, 8907, 13889, 26721, 41667, 50473, 56411, 125001, 127667, 151419, 169233, 383001, 454257, 507699, 958987, 1149003, 2170339, 2425673, 2876961, 6511017, 7277019, 8630883, 19533051, 21831057, 41236441, 123709323, 371127969]

約数ペア:

[(1, 371127969), (3, 123709323), (9, 41236441), (17, 21831057), (19, 19533051), (43, 8630883), (51, 7277019), (57, 6511017), (129, 2876961), (153, 2425673), (171, 2170339), (323, 1149003), (387, 958987), (731, 507699), (817, 454257), (969, 383001), (2193, 169233), (2451, 151419), (2907, 127667), (2969, 125001), (6579, 56411), (7353, 50473), (8907, 41667), (13889, 26721)]