179147913

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 279073536

約数和(自身を除く): 99925623

約数列:

[1, 3, 7, 21, 73, 137, 219, 411, 511, 853, 959, 1533, 2559, 2877, 5971, 10001, 17913, 30003, 62269, 70007, 116861, 186807, 210021, 350583, 435883, 818027, 1307649, 2454081, 8530853, 25592559, 59715971, 179147913]

約数ペア:

[(1, 179147913), (3, 59715971), (7, 25592559), (21, 8530853), (73, 2454081), (137, 1307649), (219, 818027), (411, 435883), (511, 350583), (853, 210021), (959, 186807), (1533, 116861), (2559, 70007), (2877, 62269), (5971, 30003), (10001, 17913)]