137156780631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1\times {\mathrm{16229}}^1$

素因数の和:17943

約数の個数: 32

約数和(自身を含む): 198499392000

約数和(自身を除く): 61342611369

約数列:

[1, 3, 13, 39, 139, 417, 1559, 1807, 4677, 5421, 16229, 20267, 48687, 60801, 210977, 216701, 632931, 650103, 2255831, 2817113, 6767493, 8451339, 25301011, 29325803, 75903033, 87977409, 328913143, 986739429, 3516840529, 10550521587, 45718926877, 137156780631]

約数ペア:

[(1, 137156780631), (3, 45718926877), (13, 10550521587), (39, 3516840529), (139, 986739429), (417, 328913143), (1559, 87977409), (1807, 75903033), (4677, 29325803), (5421, 25301011), (16229, 8451339), (20267, 6767493), (48687, 2817113), (60801, 2255831), (210977, 650103), (216701, 632931)]