156980355819

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{5061107}}^1$

素因数の和:5061335

約数の個数: 24

約数和(自身を含む): 244633716288

約数和(自身を除く): 87653360469

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 4431, 10339, 31017, 5061107, 15183321, 35427749, 106283247, 247994243, 743982729, 1067893577, 3203680731, 7475255039, 22425765117, 52326785273, 156980355819]

約数ペア:

[(1, 156980355819), (3, 52326785273), (7, 22425765117), (21, 7475255039), (49, 3203680731), (147, 1067893577), (211, 743982729), (633, 247994243), (1477, 106283247), (4431, 35427749), (10339, 15183321), (31017, 5061107)]