87884883

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3209}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 135205200

約数和(自身を除く): 47320317

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1611, 3043, 3209, 9129, 9627, 27387, 28881, 54553, 163659, 490977, 574411, 1723233, 5169699, 9764987, 29294961, 87884883]

約数ペア:

[(1, 87884883), (3, 29294961), (9, 9764987), (17, 5169699), (51, 1723233), (153, 574411), (179, 490977), (537, 163659), (1611, 54553), (3043, 28881), (3209, 27387), (9129, 9627)]