164420919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8951}}^1$

素因数の和:9127

約数の個数: 24

約数和(自身を含む): 257423712

約数和(自身を除く): 93002793

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 6123, 8951, 18369, 26853, 80559, 116363, 349089, 1047267, 1405307, 4215921, 12647763, 18268991, 54806973, 164420919]

約数ペア:

[(1, 164420919), (3, 54806973), (9, 18268991), (13, 12647763), (39, 4215921), (117, 1405307), (157, 1047267), (471, 349089), (1413, 116363), (2041, 80559), (6123, 26853), (8951, 18369)]