3905396451

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:3026

約数の個数: 80

約数和(自身を含む): 6816791520

約数和(自身を除く): 2911395069

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 89, 99, 153, 187, 267, 297, 459, 561, 801, 891, 979, 1377, 1513, 1683, 2403, 2897, 2937, 4539, 5049, 7209, 8691, 8811, 13617, 15147, 16643, 26073, 26433, 31867, 40851, 49249, 49929, 78219, 79299, 95601, 122553, 147747, 149787, 234657, 257833, 286803, 443241, 449361, 541739, 773499, 860409, 1329723, 1348083, 1625217, 2320497, 2581227, 2836163, 3989169, 4383161, 4875651, 6961491, 8508489, 13149483, 14626953, 20884473, 25525467, 39448449, 43880859, 48214771, 76576401, 118345347, 144644313, 229729203, 355036041, 433932939, 1301798817, 3905396451]

約数ペア:

[(1, 3905396451), (3, 1301798817), (9, 433932939), (11, 355036041), (17, 229729203), (27, 144644313), (33, 118345347), (51, 76576401), (81, 48214771), (89, 43880859), (99, 39448449), (153, 25525467), (187, 20884473), (267, 14626953), (297, 13149483), (459, 8508489), (561, 6961491), (801, 4875651), (891, 4383161), (979, 3989169), (1377, 2836163), (1513, 2581227), (1683, 2320497), (2403, 1625217), (2897, 1348083), (2937, 1329723), (4539, 860409), (5049, 773499), (7209, 541739), (8691, 449361), (8811, 443241), (13617, 286803), (15147, 257833), (16643, 234657), (26073, 149787), (26433, 147747), (31867, 122553), (40851, 95601), (49249, 79299), (49929, 78219)]