25436079

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 40032000

約数和(自身を除く): 14595921

約数列:

[1, 3, 9, 19, 27, 57, 171, 179, 277, 513, 537, 831, 1611, 2493, 3401, 4833, 5263, 7479, 10203, 15789, 30609, 47367, 49583, 91827, 142101, 148749, 446247, 942077, 1338741, 2826231, 8478693, 25436079]

約数ペア:

[(1, 25436079), (3, 8478693), (9, 2826231), (19, 1338741), (27, 942077), (57, 446247), (171, 148749), (179, 142101), (277, 91827), (513, 49583), (537, 47367), (831, 30609), (1611, 15789), (2493, 10203), (3401, 7479), (4833, 5263)]