126589827

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{911}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 208373760

約数和(自身を除く): 81783933

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 509, 911, 1527, 2733, 3563, 6377, 6617, 10689, 11843, 19131, 19851, 35529, 46319, 82901, 138957, 248703, 463699, 1391097, 3245893, 6028087, 9737679, 18084261, 42196609, 126589827]

約数ペア:

[(1, 126589827), (3, 42196609), (7, 18084261), (13, 9737679), (21, 6028087), (39, 3245893), (91, 1391097), (273, 463699), (509, 248703), (911, 138957), (1527, 82901), (2733, 46319), (3563, 35529), (6377, 19851), (6617, 19131), (10689, 11843)]