42800901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 29775099

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 59, 89, 143, 177, 209, 247, 267, 429, 627, 649, 741, 767, 979, 1121, 1157, 1691, 1947, 2301, 2717, 2937, 3363, 3471, 5073, 5251, 8151, 8437, 12331, 12727, 14573, 15753, 18601, 21983, 25311, 36993, 38181, 43719, 55803, 57761, 65949, 68263, 99769, 160303, 173283, 204789, 241813, 299307, 480909, 725439, 750893, 1097459, 1296997, 2252679, 3292377, 3890991, 14266967, 42800901]

約数ペア:

[(1, 42800901), (3, 14266967), (11, 3890991), (13, 3292377), (19, 2252679), (33, 1296997), (39, 1097459), (57, 750893), (59, 725439), (89, 480909), (143, 299307), (177, 241813), (209, 204789), (247, 173283), (267, 160303), (429, 99769), (627, 68263), (649, 65949), (741, 57761), (767, 55803), (979, 43719), (1121, 38181), (1157, 36993), (1691, 25311), (1947, 21983), (2301, 18601), (2717, 15753), (2937, 14573), (3363, 12727), (3471, 12331), (5073, 8437), (5251, 8151)]