26936319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 38737920

約数和(自身を除く): 11801601

約数列:

[1, 3, 19, 57, 61, 127, 183, 381, 1159, 2413, 3477, 3721, 7239, 7747, 11163, 23241, 70699, 147193, 212097, 441579, 472567, 1417701, 8978773, 26936319]

約数ペア:

[(1, 26936319), (3, 8978773), (19, 1417701), (57, 472567), (61, 441579), (127, 212097), (183, 147193), (381, 70699), (1159, 23241), (2413, 11163), (3477, 7747), (3721, 7239)]