71576241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 112296384

約数和(自身を除く): 40720143

約数列:

[1, 3, 11, 31, 33, 37, 61, 93, 111, 183, 341, 407, 671, 961, 1023, 1147, 1221, 1891, 2013, 2257, 2883, 3441, 5673, 6771, 10571, 12617, 20801, 24827, 31713, 35557, 37851, 58621, 62403, 69967, 74481, 106671, 175863, 209901, 391127, 644831, 769637, 1173381, 1934493, 2168977, 2308911, 6506931, 23858747, 71576241]

約数ペア:

[(1, 71576241), (3, 23858747), (11, 6506931), (31, 2308911), (33, 2168977), (37, 1934493), (61, 1173381), (93, 769637), (111, 644831), (183, 391127), (341, 209901), (407, 175863), (671, 106671), (961, 74481), (1023, 69967), (1147, 62403), (1221, 58621), (1891, 37851), (2013, 35557), (2257, 31713), (2883, 24827), (3441, 20801), (5673, 12617), (6771, 10571)]