201508317

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 315165312

約数和(自身を除く): 113656995

約数列:

[1, 3, 9, 27, 41, 47, 81, 123, 141, 369, 423, 1107, 1269, 1291, 1927, 3321, 3807, 3873, 5781, 11619, 17343, 34857, 52029, 52931, 60677, 104571, 156087, 158793, 182031, 476379, 546093, 1429137, 1638279, 2487757, 4287411, 4914837, 7463271, 22389813, 67169439, 201508317]

約数ペア:

[(1, 201508317), (3, 67169439), (9, 22389813), (27, 7463271), (41, 4914837), (47, 4287411), (81, 2487757), (123, 1638279), (141, 1429137), (369, 546093), (423, 476379), (1107, 182031), (1269, 158793), (1291, 156087), (1927, 104571), (3321, 60677), (3807, 52931), (3873, 52029), (5781, 34857), (11619, 17343)]