38295543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 27022857

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 59, 89, 143, 177, 187, 221, 267, 429, 561, 649, 663, 767, 979, 1003, 1157, 1513, 1947, 2301, 2431, 2937, 3009, 3471, 4539, 5251, 7293, 8437, 11033, 12727, 13039, 15753, 16643, 19669, 25311, 33099, 38181, 39117, 49929, 57761, 59007, 68263, 89267, 143429, 173283, 204789, 216359, 267801, 430287, 649077, 750893, 981937, 1160471, 2252679, 2945811, 3481413, 12765181, 38295543]

約数ペア:

[(1, 38295543), (3, 12765181), (11, 3481413), (13, 2945811), (17, 2252679), (33, 1160471), (39, 981937), (51, 750893), (59, 649077), (89, 430287), (143, 267801), (177, 216359), (187, 204789), (221, 173283), (267, 143429), (429, 89267), (561, 68263), (649, 59007), (663, 57761), (767, 49929), (979, 39117), (1003, 38181), (1157, 33099), (1513, 25311), (1947, 19669), (2301, 16643), (2431, 15753), (2937, 13039), (3009, 12727), (3471, 11033), (4539, 8437), (5251, 7293)]