1377261819

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{1061}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 2063508480

約数和(自身を除く): 686246661

約数列:

[1, 3, 9, 27, 131, 367, 393, 1061, 1101, 1179, 3183, 3303, 3537, 9549, 9909, 28647, 48077, 138991, 144231, 389387, 416973, 432693, 1168161, 1250919, 1298079, 3504483, 3752757, 10513449, 51009697, 153029091, 459087273, 1377261819]

約数ペア:

[(1, 1377261819), (3, 459087273), (9, 153029091), (27, 51009697), (131, 10513449), (367, 3752757), (393, 3504483), (1061, 1298079), (1101, 1250919), (1179, 1168161), (3183, 432693), (3303, 416973), (3537, 389387), (9549, 144231), (9909, 138991), (28647, 48077)]