69237063

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 118809600

約数和(自身を除く): 49572537

約数列:

[1, 3, 7, 9, 21, 47, 63, 67, 141, 201, 329, 349, 423, 469, 603, 987, 1047, 1407, 2443, 2961, 3141, 3149, 4221, 7329, 9447, 16403, 21987, 22043, 23383, 28341, 49209, 66129, 70149, 114821, 147627, 163681, 198387, 210447, 344463, 491043, 1033389, 1099001, 1473129, 3297003, 7693007, 9891009, 23079021, 69237063]

約数ペア:

[(1, 69237063), (3, 23079021), (7, 9891009), (9, 7693007), (21, 3297003), (47, 1473129), (63, 1099001), (67, 1033389), (141, 491043), (201, 344463), (329, 210447), (349, 198387), (423, 163681), (469, 147627), (603, 114821), (987, 70149), (1047, 66129), (1407, 49209), (2443, 28341), (2961, 23383), (3141, 22043), (3149, 21987), (4221, 16403), (7329, 9447)]