201409673823

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{52905089}}^1$

素因数の和:52905148

約数の個数: 20

約数和(自身を含む): 307272762720

約数和(自身を除く): 105863088897

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 52905089, 158715267, 476145801, 1428437403, 2486539183, 4285312209, 7459617549, 22378852647, 67136557941, 201409673823]

約数ペア:

[(1, 201409673823), (3, 67136557941), (9, 22378852647), (27, 7459617549), (47, 4285312209), (81, 2486539183), (141, 1428437403), (423, 476145801), (1269, 158715267), (3807, 52905089)]