157213593873

素因数分解:

$3^3\times 7^1\times {\mathrm{7687}}^1\times {\mathrm{108211}}^1$

素因数の和:115914

約数の個数: 32

約数和(自身を含む): 266218833920

約数和(自身を除く): 109005240047

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7687, 23061, 53809, 69183, 108211, 161427, 207549, 324633, 484281, 757477, 973899, 1452843, 2272431, 2921697, 6817293, 20451879, 831817957, 2495453871, 5822725699, 7486361613, 17468177097, 22459084839, 52404531291, 157213593873]

約数ペア:

[(1, 157213593873), (3, 52404531291), (7, 22459084839), (9, 17468177097), (21, 7486361613), (27, 5822725699), (63, 2495453871), (189, 831817957), (7687, 20451879), (23061, 6817293), (53809, 2921697), (69183, 2272431), (108211, 1452843), (161427, 973899), (207549, 757477), (324633, 484281)]