53866653

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20107}}^1$

素因数の和:20176

約数の個数: 16

約数和(自身を含む): 77214720

約数和(自身を除く): 23348067

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 20107, 60321, 382033, 945029, 1146099, 2835087, 17955551, 53866653]

約数ペア:

[(1, 53866653), (3, 17955551), (19, 2835087), (47, 1146099), (57, 945029), (141, 382033), (893, 60321), (2679, 20107)]