63881601

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 101191680

約数和(自身を除く): 37310079

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 987, 1097, 1239, 2773, 3291, 7679, 8319, 19411, 23037, 51559, 58233, 64723, 154677, 194169, 360913, 453061, 1082739, 1359183, 3041981, 9125943, 21293867, 63881601]

約数ペア:

[(1, 63881601), (3, 21293867), (7, 9125943), (21, 3041981), (47, 1359183), (59, 1082739), (141, 453061), (177, 360913), (329, 194169), (413, 154677), (987, 64723), (1097, 58233), (1239, 51559), (2773, 23037), (3291, 19411), (7679, 8319)]