83905251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 124121088

約数和(自身を除く): 40215837

約数列:

[1, 3, 17, 31, 51, 73, 93, 219, 527, 727, 1241, 1581, 2181, 2263, 3723, 6789, 12359, 22537, 37077, 38471, 53071, 67611, 115413, 159213, 383129, 902207, 1149387, 1645201, 2706621, 4935603, 27968417, 83905251]

約数ペア:

[(1, 83905251), (3, 27968417), (17, 4935603), (31, 2706621), (51, 1645201), (73, 1149387), (93, 902207), (219, 383129), (527, 159213), (727, 115413), (1241, 67611), (1581, 53071), (2181, 38471), (2263, 37077), (3723, 22537), (6789, 12359)]