29826993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 21874767

約数列:

[1, 3, 7, 17, 21, 29, 43, 51, 67, 87, 119, 129, 201, 203, 301, 357, 469, 493, 609, 731, 903, 1139, 1247, 1407, 1479, 1943, 2193, 2881, 3417, 3451, 3741, 5117, 5829, 7973, 8643, 8729, 10353, 13601, 15351, 20167, 21199, 23919, 26187, 33031, 40803, 48977, 60501, 63597, 83549, 99093, 146931, 148393, 231217, 250647, 342839, 445179, 584843, 693651, 1028517, 1420333, 1754529, 4260999, 9942331, 29826993]

約数ペア:

[(1, 29826993), (3, 9942331), (7, 4260999), (17, 1754529), (21, 1420333), (29, 1028517), (43, 693651), (51, 584843), (67, 445179), (87, 342839), (119, 250647), (129, 231217), (201, 148393), (203, 146931), (301, 99093), (357, 83549), (469, 63597), (493, 60501), (609, 48977), (731, 40803), (903, 33031), (1139, 26187), (1247, 23919), (1407, 21199), (1479, 20167), (1943, 15351), (2193, 13601), (2881, 10353), (3417, 8729), (3451, 8643), (3741, 7973), (5117, 5829)]