69064353

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 111404160

約数和(自身を除く): 42339807

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 167, 289, 459, 477, 501, 867, 901, 1431, 1503, 2601, 2703, 2839, 4509, 7803, 8109, 8517, 8851, 15317, 24327, 25551, 26553, 45951, 48263, 76653, 79659, 137853, 144789, 150467, 238977, 413559, 434367, 451401, 1303101, 1354203, 2557939, 4062609, 7673817, 23021451, 69064353]

約数ペア:

[(1, 69064353), (3, 23021451), (9, 7673817), (17, 4062609), (27, 2557939), (51, 1354203), (53, 1303101), (153, 451401), (159, 434367), (167, 413559), (289, 238977), (459, 150467), (477, 144789), (501, 137853), (867, 79659), (901, 76653), (1431, 48263), (1503, 45951), (2601, 26553), (2703, 25551), (2839, 24327), (4509, 15317), (7803, 8851), (8109, 8517)]