38156661

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 56609280

約数和(自身を除く): 18452619

約数列:

[1, 3, 9, 53, 159, 167, 477, 479, 501, 1437, 1503, 4311, 8851, 25387, 26553, 76161, 79659, 79993, 228483, 239979, 719937, 4239629, 12718887, 38156661]

約数ペア:

[(1, 38156661), (3, 12718887), (9, 4239629), (53, 719937), (159, 239979), (167, 228483), (477, 79993), (479, 79659), (501, 76161), (1437, 26553), (1503, 25387), (4311, 8851)]