54317907

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 97336512

約数和(自身を除く): 43018605

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 1237, 2091, 2583, 3711, 4879, 6273, 8659, 11133, 14637, 21029, 25977, 43911, 50717, 63087, 77931, 147203, 152151, 189261, 355019, 441609, 456453, 862189, 1065057, 1324827, 2586567, 3195171, 6035323, 7759701, 18105969, 54317907]

約数ペア:

[(1, 54317907), (3, 18105969), (7, 7759701), (9, 6035323), (17, 3195171), (21, 2586567), (41, 1324827), (51, 1065057), (63, 862189), (119, 456453), (123, 441609), (153, 355019), (287, 189261), (357, 152151), (369, 147203), (697, 77931), (861, 63087), (1071, 50717), (1237, 43911), (2091, 25977), (2583, 21029), (3711, 14637), (4879, 11133), (6273, 8659)]