71323681923

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59053}}^1$

素因数の和:59146

約数の個数: 80

約数和(自身を含む): 121645570816

約数和(自身を除く): 50321888893

約数列:

[1, 3, 9, 13, 27, 31, 37, 39, 81, 93, 111, 117, 279, 333, 351, 403, 481, 837, 999, 1053, 1147, 1209, 1443, 2511, 2997, 3441, 3627, 4329, 10323, 10881, 12987, 14911, 30969, 32643, 38961, 44733, 59053, 92907, 134199, 177159, 402597, 531477, 767689, 1207791, 1594431, 1830643, 2184961, 2303067, 4783293, 5491929, 6554883, 6909201, 16475787, 19664649, 20727603, 23798359, 28404493, 49427361, 58993947, 62182809, 67733791, 71395077, 85213479, 148282083, 176981841, 203201373, 214185231, 255640437, 609604119, 642555693, 766921311, 880539283, 1828812357, 1927667079, 2300763933, 2641617849, 5486437071, 7924853547, 23774560641, 71323681923]

約数ペア:

[(1, 71323681923), (3, 23774560641), (9, 7924853547), (13, 5486437071), (27, 2641617849), (31, 2300763933), (37, 1927667079), (39, 1828812357), (81, 880539283), (93, 766921311), (111, 642555693), (117, 609604119), (279, 255640437), (333, 214185231), (351, 203201373), (403, 176981841), (481, 148282083), (837, 85213479), (999, 71395077), (1053, 67733791), (1147, 62182809), (1209, 58993947), (1443, 49427361), (2511, 28404493), (2997, 23798359), (3441, 20727603), (3627, 19664649), (4329, 16475787), (10323, 6909201), (10881, 6554883), (12987, 5491929), (14911, 4783293), (30969, 2303067), (32643, 2184961), (38961, 1830643), (44733, 1594431), (59053, 1207791), (92907, 767689), (134199, 531477), (177159, 402597)]