159644919

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{43943}}^1$

素因数の和:44126

約数の個数: 16

約数和(自身を含む): 244680192

約数和(自身を除く): 85035273

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 43943, 131829, 307601, 922803, 7602139, 22806417, 53214973, 159644919]

約数ペア:

[(1, 159644919), (3, 53214973), (7, 22806417), (21, 7602139), (173, 922803), (519, 307601), (1211, 131829), (3633, 43943)]