27190749

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 39118464

約数和(自身を除く): 11927715

約数列:

[1, 3, 41, 43, 53, 97, 123, 129, 159, 291, 1763, 2173, 2279, 3977, 4171, 5141, 5289, 6519, 6837, 11931, 12513, 15423, 93439, 171011, 210781, 221063, 280317, 513033, 632343, 663189, 9063583, 27190749]

約数ペア:

[(1, 27190749), (3, 9063583), (41, 663189), (43, 632343), (53, 513033), (97, 280317), (123, 221063), (129, 210781), (159, 171011), (291, 93439), (1763, 15423), (2173, 12513), (2279, 11931), (3977, 6837), (4171, 6519), (5141, 5289)]