63478947

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73727}}^1$

素因数の和:73778

約数の個数: 16

約数和(自身を含む): 99090432

約数和(自身を除く): 35611485

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 73727, 221181, 516089, 1548267, 3022807, 9068421, 21159649, 63478947]

約数ペア:

[(1, 63478947), (3, 21159649), (7, 9068421), (21, 3022807), (41, 1548267), (123, 516089), (287, 221181), (861, 73727)]