48872421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3049}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 76603800

約数和(自身を除く): 27731379

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 3049, 5343, 9147, 16029, 27441, 39637, 118911, 356733, 417713, 1253139, 3759417, 5430269, 16290807, 48872421]

約数ペア:

[(1, 48872421), (3, 16290807), (9, 5430269), (13, 3759417), (39, 1253139), (117, 417713), (137, 356733), (411, 118911), (1233, 39637), (1781, 27441), (3049, 16029), (5343, 9147)]