27891270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9391}}^1$

素因数の和:9418

約数の個数: 64

約数和(自身を含む): 81146880

約数和(自身を除く): 53255610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 9391, 18782, 28173, 46955, 56346, 84519, 93910, 103301, 140865, 169038, 206602, 253557, 281730, 309903, 422595, 507114, 516505, 619806, 845190, 929709, 1033010, 1267785, 1549515, 1859418, 2535570, 2789127, 3099030, 4648545, 5578254, 9297090, 13945635, 27891270]

約数ペア:

[(1, 27891270), (2, 13945635), (3, 9297090), (5, 5578254), (6, 4648545), (9, 3099030), (10, 2789127), (11, 2535570), (15, 1859418), (18, 1549515), (22, 1267785), (27, 1033010), (30, 929709), (33, 845190), (45, 619806), (54, 516505), (55, 507114), (66, 422595), (90, 309903), (99, 281730), (110, 253557), (135, 206602), (165, 169038), (198, 140865), (270, 103301), (297, 93910), (330, 84519), (495, 56346), (594, 46955), (990, 28173), (1485, 18782), (2970, 9391)]