61521042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^2$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 137281248

約数和(自身を除く): 75760206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 113, 146, 219, 226, 339, 438, 678, 803, 1243, 1606, 2409, 2486, 3729, 4818, 7458, 8249, 12769, 16498, 24747, 25538, 38307, 49494, 76614, 90739, 140459, 181478, 272217, 280918, 421377, 544434, 842754, 932137, 1864274, 2796411, 5592822, 10253507, 20507014, 30760521, 61521042]

約数ペア:

[(1, 61521042), (2, 30760521), (3, 20507014), (6, 10253507), (11, 5592822), (22, 2796411), (33, 1864274), (66, 932137), (73, 842754), (113, 544434), (146, 421377), (219, 280918), (226, 272217), (339, 181478), (438, 140459), (678, 90739), (803, 76614), (1243, 49494), (1606, 38307), (2409, 25538), (2486, 24747), (3729, 16498), (4818, 12769), (7458, 8249)]