157027196697

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1\times {\mathrm{64871}}^1$

素因数の和:66533

約数の個数: 32

約数和(自身を含む): 242714695680

約数和(自身を除く): 85687498983

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1579, 4737, 11053, 33159, 64871, 115267, 194613, 345801, 454097, 806869, 1362291, 2420607, 4735583, 14206749, 33149081, 99447243, 102431309, 307293927, 717019163, 2151057489, 7477485557, 22432456671, 52342398899, 157027196697]

約数ペア:

[(1, 157027196697), (3, 52342398899), (7, 22432456671), (21, 7477485557), (73, 2151057489), (219, 717019163), (511, 307293927), (1533, 102431309), (1579, 99447243), (4737, 33149081), (11053, 14206749), (33159, 4735583), (64871, 2420607), (115267, 1362291), (194613, 806869), (345801, 454097)]