84331557

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 134604800

約数和(自身を除く): 50273243

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 3823, 7353, 11469, 22059, 34407, 72637, 103221, 164389, 217911, 493167, 653733, 1479501, 1961199, 3123391, 4438503, 9370173, 28110519, 84331557]

約数ペア:

[(1, 84331557), (3, 28110519), (9, 9370173), (19, 4438503), (27, 3123391), (43, 1961199), (57, 1479501), (129, 653733), (171, 493167), (387, 217911), (513, 164389), (817, 103221), (1161, 72637), (2451, 34407), (3823, 22059), (7353, 11469)]