156980007849

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{952381}}^1$

素因数の和:952605

約数の個数: 32

約数和(自身を含む): 245760270336

約数和(自身を除く): 88780262487

約数列:

[1, 3, 7, 21, 47, 141, 167, 329, 501, 987, 1169, 3507, 7849, 23547, 54943, 164829, 952381, 2857143, 6666667, 20000001, 44761907, 134285721, 159047627, 313333349, 477142881, 940000047, 1113333389, 3340000167, 7475238469, 22425715407, 52326669283, 156980007849]

約数ペア:

[(1, 156980007849), (3, 52326669283), (7, 22425715407), (21, 7475238469), (47, 3340000167), (141, 1113333389), (167, 940000047), (329, 477142881), (501, 313333349), (987, 159047627), (1169, 134285721), (3507, 44761907), (7849, 20000001), (23547, 6666667), (54943, 2857143), (164829, 952381)]