82891197153

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53860427}}^1$

素因数の和:53860458

約数の個数: 20

約数和(自身を含む): 130342235760

約数和(自身を除く): 47451038607

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 53860427, 161581281, 484743843, 1023348113, 1454231529, 3070044339, 4362694587, 9210133017, 27630399051, 82891197153]

約数ペア:

[(1, 82891197153), (3, 27630399051), (9, 9210133017), (19, 4362694587), (27, 3070044339), (57, 1454231529), (81, 1023348113), (171, 484743843), (513, 161581281), (1539, 53860427)]