73138149

素因数分解:

$3^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1181}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 120961152

約数和(自身を除く): 47823003

約数列:

[1, 3, 7, 9, 21, 63, 983, 1181, 2949, 3543, 6881, 8267, 8847, 10629, 20643, 24801, 61929, 74403, 1160923, 3482769, 8126461, 10448307, 24379383, 73138149]

約数ペア:

[(1, 73138149), (3, 24379383), (7, 10448307), (9, 8126461), (21, 3482769), (63, 1160923), (983, 74403), (1181, 61929), (2949, 24801), (3543, 20643), (6881, 10629), (8267, 8847)]