487100817

素因数分解:

$3^3\times 7^3\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 849600000

約数和(自身を除く): 362499183

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 149, 189, 343, 353, 441, 447, 1029, 1043, 1059, 1323, 1341, 2471, 3087, 3129, 3177, 4023, 7301, 7413, 9261, 9387, 9531, 17297, 21903, 22239, 28161, 51107, 51891, 52597, 65709, 66717, 121079, 153321, 155673, 157791, 197127, 363237, 368179, 459963, 467019, 473373, 1089711, 1104537, 1379889, 1420119, 2577253, 3269133, 3313611, 7731759, 9940833, 18040771, 23195277, 54122313, 69585831, 162366939, 487100817]

約数ペア:

[(1, 487100817), (3, 162366939), (7, 69585831), (9, 54122313), (21, 23195277), (27, 18040771), (49, 9940833), (63, 7731759), (147, 3313611), (149, 3269133), (189, 2577253), (343, 1420119), (353, 1379889), (441, 1104537), (447, 1089711), (1029, 473373), (1043, 467019), (1059, 459963), (1323, 368179), (1341, 363237), (2471, 197127), (3087, 157791), (3129, 155673), (3177, 153321), (4023, 121079), (7301, 66717), (7413, 65709), (9261, 52597), (9387, 51891), (9531, 51107), (17297, 28161), (21903, 22239)]