71322687

素因数分解:

$3^5\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 110965400

約数和(自身を除く): 39642713

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 349, 783, 841, 1047, 2349, 2523, 3141, 7047, 7569, 9423, 10121, 22707, 28269, 30363, 68121, 84807, 91089, 204363, 273267, 293509, 819801, 880527, 2459403, 2641581, 7924743, 23774229, 71322687]

約数ペア:

[(1, 71322687), (3, 23774229), (9, 7924743), (27, 2641581), (29, 2459403), (81, 880527), (87, 819801), (243, 293509), (261, 273267), (349, 204363), (783, 91089), (841, 84807), (1047, 68121), (2349, 30363), (2523, 28269), (3141, 22707), (7047, 10121), (7569, 9423)]