47970117

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7193}}^1$

素因数の和:7234

約数の個数: 32

約数和(自身を含む): 80572800

約数和(自身を除く): 32602683

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 7193, 21579, 64737, 93509, 136667, 194211, 280527, 410001, 841581, 1230003, 1776671, 2524743, 3690009, 5330013, 15990039, 47970117]

約数ペア:

[(1, 47970117), (3, 15990039), (9, 5330013), (13, 3690009), (19, 2524743), (27, 1776671), (39, 1230003), (57, 841581), (117, 410001), (171, 280527), (247, 194211), (351, 136667), (513, 93509), (741, 64737), (2223, 21579), (6669, 7193)]