71006247

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 114609600

約数和(自身を除く): 43603353

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2273, 2403, 3471, 6819, 10413, 20457, 29549, 31239, 61371, 88647, 202297, 265941, 606891, 797823, 1820673, 2629861, 5462019, 7889583, 23668749, 71006247]

約数ペア:

[(1, 71006247), (3, 23668749), (9, 7889583), (13, 5462019), (27, 2629861), (39, 1820673), (89, 797823), (117, 606891), (267, 265941), (351, 202297), (801, 88647), (1157, 61371), (2273, 31239), (2403, 29549), (3471, 20457), (6819, 10413)]