28702920969

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{32323}}^1$

素因数の和:32931

約数の個数: 40

約数和(自身を含む): 45213518240

約数和(自身を除く): 16510597271

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 577, 1539, 1731, 5193, 10963, 15579, 32323, 32889, 46737, 96969, 98667, 290907, 296001, 614137, 872721, 888003, 1842411, 2618163, 5527233, 16581699, 18650371, 49745097, 55951113, 167853339, 354357049, 503560017, 1063071147, 1510680051, 3189213441, 9567640323, 28702920969]

約数ペア:

[(1, 28702920969), (3, 9567640323), (9, 3189213441), (19, 1510680051), (27, 1063071147), (57, 503560017), (81, 354357049), (171, 167853339), (513, 55951113), (577, 49745097), (1539, 18650371), (1731, 16581699), (5193, 5527233), (10963, 2618163), (15579, 1842411), (32323, 888003), (32889, 872721), (46737, 614137), (96969, 296001), (98667, 290907)]