156639421863

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{259121}}^1$

素因数の和:259589

約数の個数: 40

約数和(自身を含む): 248321795040

約数和(自身を除く): 91682373177

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 439, 459, 1317, 1377, 3951, 7463, 11853, 22389, 35559, 67167, 201501, 259121, 604503, 777363, 2332089, 4405057, 6996267, 13215171, 20988801, 39645513, 113754119, 118936539, 341262357, 356809617, 1023787071, 1933820023, 3071361213, 5801460069, 9214083639, 17404380207, 52213140621, 156639421863]

約数ペア:

[(1, 156639421863), (3, 52213140621), (9, 17404380207), (17, 9214083639), (27, 5801460069), (51, 3071361213), (81, 1933820023), (153, 1023787071), (439, 356809617), (459, 341262357), (1317, 118936539), (1377, 113754119), (3951, 39645513), (7463, 20988801), (11853, 13215171), (22389, 6996267), (35559, 4405057), (67167, 2332089), (201501, 777363), (259121, 604503)]