127961119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 156119040

約数和(自身を除く): 28157921

約数列:

[1, 11, 13, 47, 79, 143, 241, 517, 611, 869, 1027, 2651, 3133, 3713, 6721, 11297, 11327, 19039, 34463, 40843, 48269, 124597, 147251, 209429, 247507, 530959, 894833, 1619761, 2722577, 9843163, 11632829, 127961119]

約数ペア:

[(1, 127961119), (11, 11632829), (13, 9843163), (47, 2722577), (79, 1619761), (143, 894833), (241, 530959), (517, 247507), (611, 209429), (869, 147251), (1027, 124597), (2651, 48269), (3133, 40843), (3713, 34463), (6721, 19039), (11297, 11327)]