156951020997

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{137314979}}^1$

素因数の和:137315112

約数の個数: 12

約数和(自身を含む): 228492126720

約数和(自身を除く): 71541105723

約数列:

[1, 3, 9, 127, 381, 1143, 137314979, 411944937, 1235834811, 17439002333, 52317006999, 156951020997]

約数ペア:

[(1, 156951020997), (3, 52317006999), (9, 17439002333), (127, 1235834811), (381, 411944937), (1143, 137314979)]