172797807

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17107}}^1$

素因数の和:17167

約数の個数: 32

約数和(自身を含む): 291246592

約数和(自身を除く): 118448785

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 17107, 51321, 119749, 222391, 359247, 632959, 667173, 1556737, 1898877, 4430713, 4670211, 8228467, 13292139, 24685401, 57599269, 172797807]

約数ペア:

[(1, 172797807), (3, 57599269), (7, 24685401), (13, 13292139), (21, 8228467), (37, 4670211), (39, 4430713), (91, 1898877), (111, 1556737), (259, 667173), (273, 632959), (481, 359247), (777, 222391), (1443, 119749), (3367, 51321), (10101, 17107)]