15694415901

素因数分解:

$3^4\times {\mathrm{683}}^1\times {\mathrm{283687}}^1$

素因数の和:284382

約数の個数: 20

約数和(自身を含む): 23479153632

約数和(自身を除く): 7784737731

約数列:

[1, 3, 9, 27, 81, 683, 2049, 6147, 18441, 55323, 283687, 851061, 2553183, 7659549, 22978647, 193758221, 581274663, 1743823989, 5231471967, 15694415901]

約数ペア:

[(1, 15694415901), (3, 5231471967), (9, 1743823989), (27, 581274663), (81, 193758221), (683, 22978647), (2049, 7659549), (6147, 2553183), (18441, 851061), (55323, 283687)]