149769081

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 293536320

約数和(自身を除く): 143767239

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 59, 63, 77, 81, 99, 111, 121, 177, 189, 231, 259, 297, 333, 363, 407, 413, 531, 567, 649, 693, 777, 847, 891, 999, 1089, 1221, 1239, 1593, 1947, 2079, 2183, 2331, 2541, 2849, 2997, 3267, 3663, 3717, 4477, 4543, 4779, 5841, 6237, 6549, 6993, 7139, 7623, 8547, 9801, 10989, 11151, 13431, 13629, 15281, 17523, 19647, 20979, 21417, 22869, 24013, 25641, 31339, 32967, 33453, 40293, 40887, 45843, 49973, 52569, 58941, 64251, 68607, 72039, 76923, 94017, 120879, 122661, 137529, 149919, 168091, 176823, 192753, 216117, 230769, 264143, 282051, 362637, 367983, 412587, 449757, 504273, 578259, 648351, 792429, 846153, 1237761, 1349271, 1512819, 1849001, 1945053, 2377287, 2538459, 4047813, 4538457, 5547003, 7131861, 13615371, 16641009, 21395583, 49923027, 149769081]

約数ペア:

[(1, 149769081), (3, 49923027), (7, 21395583), (9, 16641009), (11, 13615371), (21, 7131861), (27, 5547003), (33, 4538457), (37, 4047813), (59, 2538459), (63, 2377287), (77, 1945053), (81, 1849001), (99, 1512819), (111, 1349271), (121, 1237761), (177, 846153), (189, 792429), (231, 648351), (259, 578259), (297, 504273), (333, 449757), (363, 412587), (407, 367983), (413, 362637), (531, 282051), (567, 264143), (649, 230769), (693, 216117), (777, 192753), (847, 176823), (891, 168091), (999, 149919), (1089, 137529), (1221, 122661), (1239, 120879), (1593, 94017), (1947, 76923), (2079, 72039), (2183, 68607), (2331, 64251), (2541, 58941), (2849, 52569), (2997, 49973), (3267, 45843), (3663, 40887), (3717, 40293), (4477, 33453), (4543, 32967), (4779, 31339), (5841, 25641), (6237, 24013), (6549, 22869), (6993, 21417), (7139, 20979), (7623, 19647), (8547, 17523), (9801, 15281), (10989, 13629), (11151, 13431)]