81843670863

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{2141}}^1\times {\mathrm{48821}}^1$

素因数の和:51000

約数の個数: 32

約数和(自身を含む): 125492068800

約数和(自身を除く): 43648397937

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 2141, 6423, 19269, 48821, 57807, 62089, 146463, 186267, 439389, 558801, 1318167, 1415809, 1676403, 4247427, 12742281, 38226843, 104525761, 313577283, 940731849, 2822195547, 3031247069, 9093741207, 27281223621, 81843670863]

約数ペア:

[(1, 81843670863), (3, 27281223621), (9, 9093741207), (27, 3031247069), (29, 2822195547), (87, 940731849), (261, 313577283), (783, 104525761), (2141, 38226843), (6423, 12742281), (19269, 4247427), (48821, 1676403), (57807, 1415809), (62089, 1318167), (146463, 558801), (186267, 439389)]