252157917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 378754560

約数和(自身を除く): 126596643

約数列:

[1, 3, 11, 33, 59, 67, 177, 201, 649, 737, 1933, 1947, 2211, 3953, 5799, 11859, 21263, 43483, 63789, 114047, 129511, 130449, 342141, 388533, 1254517, 1424621, 3763551, 4273863, 7641149, 22923447, 84052639, 252157917]

約数ペア:

[(1, 252157917), (3, 84052639), (11, 22923447), (33, 7641149), (59, 4273863), (67, 3763551), (177, 1424621), (201, 1254517), (649, 388533), (737, 342141), (1933, 130449), (1947, 129511), (2211, 114047), (3953, 63789), (5799, 43483), (11859, 21263)]