170801127

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 298421760

約数和(自身を除く): 127620633

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 293, 399, 487, 879, 1197, 1461, 2051, 2637, 3409, 4383, 5567, 6153, 9253, 10227, 16701, 18459, 27759, 30681, 38969, 50103, 64771, 83277, 116907, 142691, 194313, 350721, 428073, 582939, 998837, 1284219, 2711129, 2996511, 8133387, 8989533, 18977903, 24400161, 56933709, 170801127]

約数ペア:

[(1, 170801127), (3, 56933709), (7, 24400161), (9, 18977903), (19, 8989533), (21, 8133387), (57, 2996511), (63, 2711129), (133, 1284219), (171, 998837), (293, 582939), (399, 428073), (487, 350721), (879, 194313), (1197, 142691), (1461, 116907), (2051, 83277), (2637, 64771), (3409, 50103), (4383, 38969), (5567, 30681), (6153, 27759), (9253, 18459), (10227, 16701)]