147293559

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 283052880

約数和(自身を除く): 135759321

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 49, 51, 59, 63, 81, 111, 119, 147, 153, 177, 189, 259, 333, 357, 413, 441, 459, 531, 567, 629, 777, 833, 999, 1003, 1071, 1239, 1323, 1377, 1593, 1813, 1887, 2183, 2331, 2499, 2891, 2997, 3009, 3213, 3717, 3969, 4403, 4779, 5439, 5661, 6549, 6993, 7021, 7497, 8673, 9027, 9639, 11151, 13209, 15281, 16317, 16983, 19647, 20979, 21063, 22491, 26019, 27081, 30821, 33453, 37111, 39627, 45843, 48951, 49147, 50949, 58941, 63189, 67473, 78057, 81243, 92463, 106967, 111333, 118881, 137529, 146853, 147441, 176823, 189567, 234171, 259777, 277389, 320901, 333999, 356643, 412587, 442323, 568701, 779331, 832167, 962703, 1001997, 1237761, 1326969, 1818439, 2337993, 2496501, 2888109, 3005991, 3980907, 5455317, 7013979, 8664327, 16365951, 21041937, 49097853, 147293559]

約数ペア:

[(1, 147293559), (3, 49097853), (7, 21041937), (9, 16365951), (17, 8664327), (21, 7013979), (27, 5455317), (37, 3980907), (49, 3005991), (51, 2888109), (59, 2496501), (63, 2337993), (81, 1818439), (111, 1326969), (119, 1237761), (147, 1001997), (153, 962703), (177, 832167), (189, 779331), (259, 568701), (333, 442323), (357, 412587), (413, 356643), (441, 333999), (459, 320901), (531, 277389), (567, 259777), (629, 234171), (777, 189567), (833, 176823), (999, 147441), (1003, 146853), (1071, 137529), (1239, 118881), (1323, 111333), (1377, 106967), (1593, 92463), (1813, 81243), (1887, 78057), (2183, 67473), (2331, 63189), (2499, 58941), (2891, 50949), (2997, 49147), (3009, 48951), (3213, 45843), (3717, 39627), (3969, 37111), (4403, 33453), (4779, 30821), (5439, 27081), (5661, 26019), (6549, 22491), (6993, 21063), (7021, 20979), (7497, 19647), (8673, 16983), (9027, 16317), (9639, 15281), (11151, 13209)]