157029885033

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{179651}}^1$

素因数の和:180157

約数の個数: 32

約数和(自身を含む): 242142151680

約数和(自身を除く): 85112266647

約数列:

[1, 3, 7, 21, 107, 321, 389, 749, 1167, 2247, 2723, 8169, 41623, 124869, 179651, 291361, 538953, 874083, 1257557, 3772671, 19222657, 57667971, 69884239, 134558599, 209652717, 403675797, 489189673, 1467569019, 7477613573, 22432840719, 52343295011, 157029885033]

約数ペア:

[(1, 157029885033), (3, 52343295011), (7, 22432840719), (21, 7477613573), (107, 1467569019), (321, 489189673), (389, 403675797), (749, 209652717), (1167, 134558599), (2247, 69884239), (2723, 57667971), (8169, 19222657), (41623, 3772671), (124869, 1257557), (179651, 874083), (291361, 538953)]