57269289

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 98102016

約数和(自身を除く): 40832727

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 107, 147, 231, 321, 331, 539, 749, 993, 1177, 1617, 2247, 2317, 3531, 3641, 5243, 6951, 8239, 10923, 15729, 16219, 24717, 25487, 35417, 48657, 57673, 76461, 106251, 173019, 178409, 247919, 389587, 535227, 743757, 1168761, 1735433, 2727109, 5206299, 8181327, 19089763, 57269289]

約数ペア:

[(1, 57269289), (3, 19089763), (7, 8181327), (11, 5206299), (21, 2727109), (33, 1735433), (49, 1168761), (77, 743757), (107, 535227), (147, 389587), (231, 247919), (321, 178409), (331, 173019), (539, 106251), (749, 76461), (993, 57673), (1177, 48657), (1617, 35417), (2247, 25487), (2317, 24717), (3531, 16219), (3641, 15729), (5243, 10923), (6951, 8239)]