123674553

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{491}}^2$

素因数の和:1010

約数の個数: 24

約数和(自身を含む): 193258400

約数和(自身を除く): 69583847

約数列:

[1, 3, 9, 19, 27, 57, 171, 491, 513, 1473, 4419, 9329, 13257, 27987, 83961, 241081, 251883, 723243, 2169729, 4580539, 6509187, 13741617, 41224851, 123674553]

約数ペア:

[(1, 123674553), (3, 41224851), (9, 13741617), (19, 6509187), (27, 4580539), (57, 2169729), (171, 723243), (491, 251883), (513, 241081), (1473, 83961), (4419, 27987), (9329, 13257)]