104990181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 157772160

約数和(自身を除く): 52781979

約数列:

[1, 3, 17, 19, 51, 57, 97, 291, 323, 969, 1117, 1649, 1843, 3351, 4947, 5529, 18989, 21223, 31331, 56967, 63669, 93993, 108349, 325047, 360791, 1082373, 1841933, 2058631, 5525799, 6175893, 34996727, 104990181]

約数ペア:

[(1, 104990181), (3, 34996727), (17, 6175893), (19, 5525799), (51, 2058631), (57, 1841933), (97, 1082373), (291, 360791), (323, 325047), (969, 108349), (1117, 93993), (1649, 63669), (1843, 56967), (3351, 31331), (4947, 21223), (5529, 18989)]