30431601

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 45119360

約数和(自身を除く): 14687759

約数列:

[1, 3, 9, 67, 109, 201, 327, 463, 603, 981, 1389, 4167, 7303, 21909, 31021, 50467, 65727, 93063, 151401, 279189, 454203, 3381289, 10143867, 30431601]

約数ペア:

[(1, 30431601), (3, 10143867), (9, 3381289), (67, 454203), (109, 279189), (201, 151401), (327, 93063), (463, 65727), (603, 50467), (981, 31021), (1389, 21909), (4167, 7303)]