55571877

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 82127136

約数和(自身を除く): 26555259

約数列:

[1, 3, 9, 67, 157, 201, 471, 587, 603, 1413, 1761, 5283, 10519, 31557, 39329, 92159, 94671, 117987, 276477, 353961, 829431, 6174653, 18523959, 55571877]

約数ペア:

[(1, 55571877), (3, 18523959), (9, 6174653), (67, 829431), (157, 353961), (201, 276477), (471, 117987), (587, 94671), (603, 92159), (1413, 39329), (1761, 31557), (5283, 10519)]