157038453

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 276998400

約数和(自身を除く): 119959947

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 89, 99, 117, 143, 267, 297, 351, 429, 457, 801, 979, 1157, 1287, 1371, 2403, 2937, 3471, 3861, 4113, 5027, 5941, 8811, 10413, 12339, 12727, 15081, 17823, 26433, 31239, 38181, 40673, 45243, 53469, 65351, 114543, 122019, 135729, 160407, 196053, 343629, 366057, 447403, 528749, 588159, 1098171, 1342209, 1586247, 1764477, 4026627, 4758741, 5816239, 12079881, 14276223, 17448717, 52346151, 157038453]

約数ペア:

[(1, 157038453), (3, 52346151), (9, 17448717), (11, 14276223), (13, 12079881), (27, 5816239), (33, 4758741), (39, 4026627), (89, 1764477), (99, 1586247), (117, 1342209), (143, 1098171), (267, 588159), (297, 528749), (351, 447403), (429, 366057), (457, 343629), (801, 196053), (979, 160407), (1157, 135729), (1287, 122019), (1371, 114543), (2403, 65351), (2937, 53469), (3471, 45243), (3861, 40673), (4113, 38181), (5027, 31239), (5941, 26433), (8811, 17823), (10413, 15081), (12339, 12727)]