67482163

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 85017600

約数和(自身を除く): 17535437

約数列:

[1, 7, 17, 49, 71, 119, 163, 343, 497, 833, 1141, 1207, 2771, 3479, 5831, 7987, 8449, 11573, 19397, 24353, 55909, 59143, 81011, 135779, 196741, 414001, 567077, 950453, 1377187, 3969539, 9640309, 67482163]

約数ペア:

[(1, 67482163), (7, 9640309), (17, 3969539), (49, 1377187), (71, 950453), (119, 567077), (163, 414001), (343, 196741), (497, 135779), (833, 81011), (1141, 59143), (1207, 55909), (2771, 24353), (3479, 19397), (5831, 11573), (7987, 8449)]