74668749021

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1\times {\mathrm{2657}}^1$

素因数の和:4603

約数の個数: 64

約数和(自身を含む): 120566880000

約数和(自身を除く): 45898130979

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 1889, 2657, 4959, 5667, 7971, 14877, 17001, 23913, 35891, 50483, 51003, 54781, 71739, 77053, 107673, 151449, 164343, 231159, 323019, 454347, 493029, 693477, 969057, 1040839, 1363041, 1464007, 1479087, 2080431, 3122517, 4392021, 5019073, 9367551, 13176063, 15057219, 28102653, 39528189, 45171657, 95362387, 135514971, 145553117, 286087161, 436659351, 858261483, 1309978053, 2574784449, 2765509223, 3929934159, 8296527669, 24889583007, 74668749021]

約数ペア:

[(1, 74668749021), (3, 24889583007), (9, 8296527669), (19, 3929934159), (27, 2765509223), (29, 2574784449), (57, 1309978053), (87, 858261483), (171, 436659351), (261, 286087161), (513, 145553117), (551, 135514971), (783, 95362387), (1653, 45171657), (1889, 39528189), (2657, 28102653), (4959, 15057219), (5667, 13176063), (7971, 9367551), (14877, 5019073), (17001, 4392021), (23913, 3122517), (35891, 2080431), (50483, 1479087), (51003, 1464007), (54781, 1363041), (71739, 1040839), (77053, 969057), (107673, 693477), (151449, 493029), (164343, 454347), (231159, 323019)]