1776177

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1368783

約数列:

[1, 3, 9, 13, 17, 19, 39, 47, 51, 57, 117, 141, 153, 171, 221, 247, 323, 423, 611, 663, 741, 799, 893, 969, 1833, 1989, 2223, 2397, 2679, 2907, 4199, 5499, 7191, 8037, 10387, 11609, 12597, 15181, 31161, 34827, 37791, 45543, 93483, 104481, 136629, 197353, 592059, 1776177]

約数ペア:

[(1, 1776177), (3, 592059), (9, 197353), (13, 136629), (17, 104481), (19, 93483), (39, 45543), (47, 37791), (51, 34827), (57, 31161), (117, 15181), (141, 12597), (153, 11609), (171, 10387), (221, 8037), (247, 7191), (323, 5499), (423, 4199), (611, 2907), (663, 2679), (741, 2397), (799, 2223), (893, 1989), (969, 1833)]