171838227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 266471424

約数和(自身を除く): 94633197

約数列:

[1, 3, 11, 17, 33, 51, 157, 187, 471, 561, 1727, 1951, 2669, 5181, 5853, 8007, 21461, 29359, 33167, 64383, 88077, 99501, 306307, 364837, 918921, 1094511, 3369377, 5207219, 10108131, 15621657, 57279409, 171838227]

約数ペア:

[(1, 171838227), (3, 57279409), (11, 15621657), (17, 10108131), (33, 5207219), (51, 3369377), (157, 1094511), (187, 918921), (471, 364837), (561, 306307), (1727, 99501), (1951, 88077), (2669, 64383), (5181, 33167), (5853, 29359), (8007, 21461)]