157028543997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{164429}}^1$

素因数の和:165013

約数の個数: 32

約数和(自身を含む): 230717652480

約数和(自身を除く): 73689108483

約数列:

[1, 3, 13, 39, 47, 141, 521, 611, 1563, 1833, 6773, 20319, 24487, 73461, 164429, 318331, 493287, 954993, 2137577, 6412731, 7728163, 23184489, 85667509, 100466119, 257002527, 301398357, 1113677617, 3341032851, 4026372923, 12079118769, 52342847999, 157028543997]

約数ペア:

[(1, 157028543997), (3, 52342847999), (13, 12079118769), (39, 4026372923), (47, 3341032851), (141, 1113677617), (521, 301398357), (611, 257002527), (1563, 100466119), (1833, 85667509), (6773, 23184489), (20319, 7728163), (24487, 6412731), (73461, 2137577), (164429, 954993), (318331, 493287)]