255527997

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{9689}}^1$

素因数の和:9900

約数の個数: 16

約数和(自身を含む): 348840000

約数和(自身を除く): 93312003

約数列:

[1, 3, 59, 149, 177, 447, 8791, 9689, 26373, 29067, 571651, 1443661, 1714953, 4330983, 85175999, 255527997]

約数ペア:

[(1, 255527997), (3, 85175999), (59, 4330983), (149, 1714953), (177, 1443661), (447, 571651), (8791, 29067), (9689, 26373)]