86491767

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 127125504

約数和(自身を除く): 40633737

約数列:

[1, 3, 17, 31, 51, 93, 227, 241, 527, 681, 723, 1581, 3859, 4097, 7037, 7471, 11577, 12291, 21111, 22413, 54707, 119629, 127007, 164121, 358887, 381021, 930019, 1695917, 2790057, 5087751, 28830589, 86491767]

約数ペア:

[(1, 86491767), (3, 28830589), (17, 5087751), (31, 2790057), (51, 1695917), (93, 930019), (227, 381021), (241, 358887), (527, 164121), (681, 127007), (723, 119629), (1581, 54707), (3859, 22413), (4097, 21111), (7037, 12291), (7471, 11577)]