157025791377

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21303187}}^1$

素因数の和:21303219

約数の個数: 40

約数和(自身を含む): 288700803776

約数和(自身を除く): 131675012399

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 21303187, 63909561, 149122309, 191728683, 276941431, 447366927, 575186049, 830824293, 1342100781, 1725558147, 1938590017, 2492472879, 4026302343, 5815770051, 7477418637, 12078907029, 17447310153, 22432255911, 52341930459, 157025791377]

約数ペア:

[(1, 157025791377), (3, 52341930459), (7, 22432255911), (9, 17447310153), (13, 12078907029), (21, 7477418637), (27, 5815770051), (39, 4026302343), (63, 2492472879), (81, 1938590017), (91, 1725558147), (117, 1342100781), (189, 830824293), (273, 575186049), (351, 447366927), (567, 276941431), (819, 191728683), (1053, 149122309), (2457, 63909561), (7371, 21303187)]