80883809853

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1839

約数の個数: 96

約数和(自身を含む): 138509015040

約数和(自身を除く): 57625205187

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 131, 147, 231, 271, 393, 539, 813, 917, 1409, 1441, 1617, 1897, 2751, 2981, 4227, 4323, 5691, 6419, 8943, 9863, 10087, 13279, 15499, 19257, 20867, 29589, 30261, 35501, 39837, 46497, 62601, 69041, 70609, 106503, 108493, 146069, 184579, 207123, 211827, 248507, 325479, 381839, 390511, 438207, 553737, 745521, 759451, 1145517, 1171533, 1292053, 1739549, 2030369, 2278353, 2672873, 2733577, 3876159, 4200229, 5218647, 6091107, 8018619, 8200731, 9044371, 12600687, 14212583, 18710111, 19135039, 27133113, 29401603, 42637749, 50020909, 56130333, 57405117, 88204809, 99488081, 150062727, 205811221, 298464243, 350146363, 550229999, 617433663, 1050439089, 1650689997, 2451024541, 3851609993, 7353073623, 11554829979, 26961269951, 80883809853]

約数ペア:

[(1, 80883809853), (3, 26961269951), (7, 11554829979), (11, 7353073623), (21, 3851609993), (33, 2451024541), (49, 1650689997), (77, 1050439089), (131, 617433663), (147, 550229999), (231, 350146363), (271, 298464243), (393, 205811221), (539, 150062727), (813, 99488081), (917, 88204809), (1409, 57405117), (1441, 56130333), (1617, 50020909), (1897, 42637749), (2751, 29401603), (2981, 27133113), (4227, 19135039), (4323, 18710111), (5691, 14212583), (6419, 12600687), (8943, 9044371), (9863, 8200731), (10087, 8018619), (13279, 6091107), (15499, 5218647), (19257, 4200229), (20867, 3876159), (29589, 2733577), (30261, 2672873), (35501, 2278353), (39837, 2030369), (46497, 1739549), (62601, 1292053), (69041, 1171533), (70609, 1145517), (106503, 759451), (108493, 745521), (146069, 553737), (184579, 438207), (207123, 390511), (211827, 381839), (248507, 325479)]