29129829141

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 47076163200

約数和(自身を除く): 17946334059

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 149, 157, 197, 301, 447, 471, 591, 903, 1043, 1099, 1379, 2107, 3129, 3297, 4137, 6321, 6407, 6751, 7301, 7693, 8471, 9653, 19221, 20253, 21903, 23079, 23393, 25413, 28959, 29353, 30929, 44849, 47257, 59297, 70179, 88059, 92787, 134547, 141771, 163751, 177891, 205471, 216503, 313943, 330799, 415079, 491253, 616413, 649509, 941829, 992397, 1005899, 1146257, 1245237, 1262179, 1329947, 1438297, 1515521, 3017697, 3438771, 3786537, 3989841, 4314891, 4546563, 4608421, 7041293, 8835253, 9309629, 13825263, 21123879, 26505759, 27928887, 32258947, 49289051, 61846771, 65167403, 96776841, 147867153, 185540313, 195502209, 198162103, 225812629, 594486309, 677437887, 1387134721, 4161404163, 9709943047, 29129829141]

約数ペア:

[(1, 29129829141), (3, 9709943047), (7, 4161404163), (21, 1387134721), (43, 677437887), (49, 594486309), (129, 225812629), (147, 198162103), (149, 195502209), (157, 185540313), (197, 147867153), (301, 96776841), (447, 65167403), (471, 61846771), (591, 49289051), (903, 32258947), (1043, 27928887), (1099, 26505759), (1379, 21123879), (2107, 13825263), (3129, 9309629), (3297, 8835253), (4137, 7041293), (6321, 4608421), (6407, 4546563), (6751, 4314891), (7301, 3989841), (7693, 3786537), (8471, 3438771), (9653, 3017697), (19221, 1515521), (20253, 1438297), (21903, 1329947), (23079, 1262179), (23393, 1245237), (25413, 1146257), (28959, 1005899), (29353, 992397), (30929, 941829), (44849, 649509), (47257, 616413), (59297, 491253), (70179, 415079), (88059, 330799), (92787, 313943), (134547, 216503), (141771, 205471), (163751, 177891)]