126573951

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 200471040

約数和(自身を除く): 73897089

約数列:

[1, 3, 7, 21, 29, 87, 203, 307, 609, 677, 921, 2031, 2149, 4739, 6447, 8903, 14217, 19633, 26709, 58899, 62321, 137431, 186963, 207839, 412293, 623517, 1454873, 4364619, 6027331, 18081993, 42191317, 126573951]

約数ペア:

[(1, 126573951), (3, 42191317), (7, 18081993), (21, 6027331), (29, 4364619), (87, 1454873), (203, 623517), (307, 412293), (609, 207839), (677, 186963), (921, 137431), (2031, 62321), (2149, 58899), (4739, 26709), (6447, 19633), (8903, 14217)]