52557039

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 80498880

約数和(自身を除く): 27941841

約数列:

[1, 3, 9, 27, 41, 123, 197, 241, 369, 591, 723, 1107, 1773, 2169, 5319, 6507, 8077, 9881, 24231, 29643, 47477, 72693, 88929, 142431, 218079, 266787, 427293, 1281879, 1946557, 5839671, 17519013, 52557039]

約数ペア:

[(1, 52557039), (3, 17519013), (9, 5839671), (27, 1946557), (41, 1281879), (123, 427293), (197, 266787), (241, 218079), (369, 142431), (591, 88929), (723, 72693), (1107, 47477), (1773, 29643), (2169, 24231), (5319, 9881), (6507, 8077)]