138889422153

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{1699}}^1$

素因数の和:2263

約数の個数: 96

約数和(自身を含む): 227891664000

約数和(自身を除く): 89002241847

約数列:

[1, 3, 9, 17, 19, 51, 57, 61, 153, 171, 183, 323, 461, 549, 969, 1037, 1159, 1383, 1699, 2907, 3111, 3477, 4149, 5097, 7837, 8759, 9333, 10431, 15291, 19703, 23511, 26277, 28121, 28883, 32281, 59109, 70533, 78831, 84363, 86649, 96843, 103639, 148903, 177327, 253089, 259947, 290529, 310917, 446709, 478057, 534299, 548777, 783239, 932751, 1340127, 1434171, 1602897, 1646331, 1761863, 1969141, 2349717, 4302513, 4808691, 4938993, 5285589, 5907423, 7049151, 9083083, 13315063, 14881541, 15856767, 17722269, 27249249, 33475397, 39945189, 44644623, 47777579, 81747747, 100426191, 119835567, 133933869, 143332737, 252986197, 301278573, 429998211, 758958591, 812218843, 907774001, 2276875773, 2436656529, 2723322003, 7309969587, 8169966009, 15432158017, 46296474051, 138889422153]

約数ペア:

[(1, 138889422153), (3, 46296474051), (9, 15432158017), (17, 8169966009), (19, 7309969587), (51, 2723322003), (57, 2436656529), (61, 2276875773), (153, 907774001), (171, 812218843), (183, 758958591), (323, 429998211), (461, 301278573), (549, 252986197), (969, 143332737), (1037, 133933869), (1159, 119835567), (1383, 100426191), (1699, 81747747), (2907, 47777579), (3111, 44644623), (3477, 39945189), (4149, 33475397), (5097, 27249249), (7837, 17722269), (8759, 15856767), (9333, 14881541), (10431, 13315063), (15291, 9083083), (19703, 7049151), (23511, 5907423), (26277, 5285589), (28121, 4938993), (28883, 4808691), (32281, 4302513), (59109, 2349717), (70533, 1969141), (78831, 1761863), (84363, 1646331), (86649, 1602897), (96843, 1434171), (103639, 1340127), (148903, 932751), (177327, 783239), (253089, 548777), (259947, 534299), (290529, 478057), (310917, 446709)]