54163473

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 36556527

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4049, 4459, 12147, 13377, 28343, 52637, 85029, 157911, 198401, 368459, 595203, 1105377, 1388807, 2579213, 4166421, 7737639, 18054491, 54163473]

約数ペア:

[(1, 54163473), (3, 18054491), (7, 7737639), (13, 4166421), (21, 2579213), (39, 1388807), (49, 1105377), (91, 595203), (147, 368459), (273, 198401), (343, 157911), (637, 85029), (1029, 52637), (1911, 28343), (4049, 13377), (4459, 12147)]