103310193

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 160300800

約数和(自身を除く): 56990607

約数列:

[1, 3, 7, 21, 137, 149, 241, 411, 447, 723, 959, 1043, 1687, 2877, 3129, 5061, 20413, 33017, 35909, 61239, 99051, 107727, 142891, 231119, 251363, 428673, 693357, 754089, 4919533, 14758599, 34436731, 103310193]

約数ペア:

[(1, 103310193), (3, 34436731), (7, 14758599), (21, 4919533), (137, 754089), (149, 693357), (241, 428673), (411, 251363), (447, 231119), (723, 142891), (959, 107727), (1043, 99051), (1687, 61239), (2877, 35909), (3129, 33017), (5061, 20413)]