316251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 32

約数和(自身を含む): 544320

約数和(自身を除く): 228069

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 53, 117, 153, 159, 221, 351, 459, 477, 663, 689, 901, 1431, 1989, 2067, 2703, 5967, 6201, 8109, 11713, 18603, 24327, 35139, 105417, 316251]

約数ペア:

[(1, 316251), (3, 105417), (9, 35139), (13, 24327), (17, 18603), (27, 11713), (39, 8109), (51, 6201), (53, 5967), (117, 2703), (153, 2067), (159, 1989), (221, 1431), (351, 901), (459, 689), (477, 663)]