75057983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 26548417

約数列:

[1, 7, 11, 13, 77, 91, 143, 167, 449, 1001, 1169, 1837, 2171, 3143, 4939, 5837, 12859, 15197, 23881, 34573, 40859, 64207, 74983, 167167, 449449, 524881, 824813, 974779, 5773691, 6823453, 10722569, 75057983]

約数ペア:

[(1, 75057983), (7, 10722569), (11, 6823453), (13, 5773691), (77, 974779), (91, 824813), (143, 524881), (167, 449449), (449, 167167), (1001, 74983), (1169, 64207), (1837, 40859), (2171, 34573), (3143, 23881), (4939, 15197), (5837, 12859)]