23493483

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 39540368

約数和(自身を除く): 16046885

約数列:

[1, 3, 9, 13, 27, 37, 39, 67, 81, 111, 117, 201, 243, 333, 351, 481, 603, 729, 871, 999, 1053, 1443, 1809, 2479, 2613, 2997, 3159, 4329, 5427, 7437, 7839, 8991, 9477, 12987, 16281, 22311, 23517, 26973, 32227, 38961, 48843, 66933, 70551, 96681, 116883, 200799, 211653, 290043, 350649, 602397, 634959, 870129, 1807191, 2610387, 7831161, 23493483]

約数ペア:

[(1, 23493483), (3, 7831161), (9, 2610387), (13, 1807191), (27, 870129), (37, 634959), (39, 602397), (67, 350649), (81, 290043), (111, 211653), (117, 200799), (201, 116883), (243, 96681), (333, 70551), (351, 66933), (481, 48843), (603, 38961), (729, 32227), (871, 26973), (999, 23517), (1053, 22311), (1443, 16281), (1809, 12987), (2479, 9477), (2613, 8991), (2997, 7839), (3159, 7437), (4329, 5427)]