86909559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 54924681

約数列:

[1, 3, 11, 17, 33, 37, 51, 53, 79, 111, 159, 187, 237, 407, 561, 583, 629, 869, 901, 1221, 1343, 1749, 1887, 1961, 2607, 2703, 2923, 4029, 4187, 5883, 6919, 8769, 9911, 12561, 14773, 20757, 21571, 29733, 32153, 33337, 44319, 46057, 49691, 64713, 71179, 96459, 100011, 138171, 149073, 154919, 213537, 366707, 464757, 546601, 782969, 1100121, 1639803, 1704109, 2348907, 2633623, 5112327, 7900869, 28969853, 86909559]

約数ペア:

[(1, 86909559), (3, 28969853), (11, 7900869), (17, 5112327), (33, 2633623), (37, 2348907), (51, 1704109), (53, 1639803), (79, 1100121), (111, 782969), (159, 546601), (187, 464757), (237, 366707), (407, 213537), (561, 154919), (583, 149073), (629, 138171), (869, 100011), (901, 96459), (1221, 71179), (1343, 64713), (1749, 49691), (1887, 46057), (1961, 44319), (2607, 33337), (2703, 32153), (2923, 29733), (4029, 21571), (4187, 20757), (5883, 14773), (6919, 12561), (8769, 9911)]