61766663

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 78151680

約数和(自身を除く): 16385017

約数列:

[1, 7, 19, 31, 71, 133, 211, 217, 497, 589, 1349, 1477, 2201, 4009, 4123, 6541, 9443, 14981, 15407, 28063, 41819, 45787, 104867, 124279, 284639, 292733, 464411, 869953, 1992473, 3250877, 8823809, 61766663]

約数ペア:

[(1, 61766663), (7, 8823809), (19, 3250877), (31, 1992473), (71, 869953), (133, 464411), (211, 292733), (217, 284639), (497, 124279), (589, 104867), (1349, 45787), (1477, 41819), (2201, 28063), (4009, 15407), (4123, 14981), (6541, 9443)]