83697159

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1453}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 138095104

約数和(自身を除く): 54397945

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1453, 1477, 2743, 4359, 4431, 8229, 10171, 18889, 19201, 30513, 56667, 57603, 132223, 306583, 396669, 919749, 2146081, 3985579, 6438243, 11956737, 27899053, 83697159]

約数ペア:

[(1, 83697159), (3, 27899053), (7, 11956737), (13, 6438243), (21, 3985579), (39, 2146081), (91, 919749), (211, 396669), (273, 306583), (633, 132223), (1453, 57603), (1477, 56667), (2743, 30513), (4359, 19201), (4431, 18889), (8229, 10171)]