13444906181

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 16702242816

約数和(自身を除く): 3257336635

約数列:

[1, 7, 31, 41, 73, 127, 163, 217, 287, 511, 889, 1141, 1271, 2263, 2993, 3937, 5053, 5207, 6683, 8897, 9271, 11899, 15841, 20701, 20951, 27559, 35371, 36449, 46781, 64897, 83293, 92783, 144907, 161417, 207173, 287401, 368869, 380111, 487859, 641731, 649481, 848741, 1129919, 1450211, 1511173, 2011807, 2582083, 2660777, 3415013, 4492117, 5941187, 10578211, 11783441, 15123629, 26310971, 46846363, 61958093, 82484087, 105865403, 184176797, 327924541, 433706651, 1920700883, 13444906181]

約数ペア:

[(1, 13444906181), (7, 1920700883), (31, 433706651), (41, 327924541), (73, 184176797), (127, 105865403), (163, 82484087), (217, 61958093), (287, 46846363), (511, 26310971), (889, 15123629), (1141, 11783441), (1271, 10578211), (2263, 5941187), (2993, 4492117), (3937, 3415013), (5053, 2660777), (5207, 2582083), (6683, 2011807), (8897, 1511173), (9271, 1450211), (11899, 1129919), (15841, 848741), (20701, 649481), (20951, 641731), (27559, 487859), (35371, 380111), (36449, 368869), (46781, 287401), (64897, 207173), (83293, 161417), (92783, 144907)]