122500497

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 193939200

約数和(自身を除く): 71438703

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1533, 1949, 2993, 5847, 8979, 13643, 20951, 40929, 62853, 79909, 142277, 239727, 426831, 559363, 995939, 1678089, 2987817, 5833357, 17500071, 40833499, 122500497]

約数ペア:

[(1, 122500497), (3, 40833499), (7, 17500071), (21, 5833357), (41, 2987817), (73, 1678089), (123, 995939), (219, 559363), (287, 426831), (511, 239727), (861, 142277), (1533, 79909), (1949, 62853), (2993, 40929), (5847, 20951), (8979, 13643)]