172340817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3389}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 265559040

約数和(自身を除く): 93218223

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 737, 759, 1541, 2211, 3389, 4623, 10167, 16951, 37279, 50853, 77947, 111837, 227063, 233841, 681189, 857417, 2497693, 2572251, 5222449, 7493079, 15667347, 57446939, 172340817]

約数ペア:

[(1, 172340817), (3, 57446939), (11, 15667347), (23, 7493079), (33, 5222449), (67, 2572251), (69, 2497693), (201, 857417), (253, 681189), (737, 233841), (759, 227063), (1541, 111837), (2211, 77947), (3389, 50853), (4623, 37279), (10167, 16951)]