145954743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 217147392

約数和(自身を除く): 71192649

約数列:

[1, 3, 11, 33, 67, 201, 251, 263, 737, 753, 789, 2211, 2761, 2893, 8283, 8679, 16817, 17621, 50451, 52863, 66013, 184987, 193831, 198039, 554961, 581493, 726143, 2178429, 4422871, 13268613, 48651581, 145954743]

約数ペア:

[(1, 145954743), (3, 48651581), (11, 13268613), (33, 4422871), (67, 2178429), (201, 726143), (251, 581493), (263, 554961), (737, 198039), (753, 193831), (789, 184987), (2211, 66013), (2761, 52863), (2893, 50451), (8283, 17621), (8679, 16817)]