1837977453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{2927}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 2935027200

約数和(自身を除く): 1097049747

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1789, 2927, 5367, 8781, 16101, 23257, 26343, 38051, 48303, 69771, 79029, 114153, 209313, 342459, 627939, 1027377, 5236403, 15709209, 47127627, 68073239, 141382881, 204219717, 612659151, 1837977453]

約数ペア:

[(1, 1837977453), (3, 612659151), (9, 204219717), (13, 141382881), (27, 68073239), (39, 47127627), (117, 15709209), (351, 5236403), (1789, 1027377), (2927, 627939), (5367, 342459), (8781, 209313), (16101, 114153), (23257, 79029), (26343, 69771), (38051, 48303)]