189339752451

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{172049}}^1$

素因数の和:172563

約数の個数: 32

約数和(自身を含む): 272527200000

約数和(自身を除く): 83187447549

約数列:

[1, 3, 19, 43, 57, 129, 449, 817, 1347, 2451, 8531, 19307, 25593, 57921, 172049, 366833, 516147, 1100499, 3268931, 7398107, 9806793, 22194321, 77250001, 140564033, 231750003, 421692099, 1467750019, 3321750043, 4403250057, 9965250129, 63113250817, 189339752451]

約数ペア:

[(1, 189339752451), (3, 63113250817), (19, 9965250129), (43, 4403250057), (57, 3321750043), (129, 1467750019), (449, 421692099), (817, 231750003), (1347, 140564033), (2451, 77250001), (8531, 22194321), (19307, 9806793), (25593, 7398107), (57921, 3268931), (172049, 1100499), (366833, 516147)]