189478623

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{38677}}^1$

素因数の和:38774

約数の個数: 16

約数和(自身を含む): 267342336

約数和(自身を除く): 77863713

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 38677, 116031, 889571, 2668713, 2746067, 8238201, 63159541, 189478623]

約数ペア:

[(1, 189478623), (3, 63159541), (23, 8238201), (69, 2746067), (71, 2668713), (213, 889571), (1633, 116031), (4899, 38677)]