91257207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 133659072

約数和(自身を除く): 42401865

約数列:

[1, 3, 17, 37, 51, 111, 137, 353, 411, 629, 1059, 1887, 2329, 5069, 6001, 6987, 13061, 15207, 18003, 39183, 48361, 86173, 145083, 222037, 258519, 666111, 822137, 1789357, 2466411, 5368071, 30419069, 91257207]

約数ペア:

[(1, 91257207), (3, 30419069), (17, 5368071), (37, 2466411), (51, 1789357), (111, 822137), (137, 666111), (353, 258519), (411, 222037), (629, 145083), (1059, 86173), (1887, 48361), (2329, 39183), (5069, 18003), (6001, 15207), (6987, 13061)]