64530249

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 48273591

約数列:

[1, 3, 7, 17, 21, 23, 29, 51, 69, 87, 119, 161, 203, 271, 357, 391, 483, 493, 609, 667, 813, 1173, 1479, 1897, 2001, 2737, 3451, 4607, 4669, 5691, 6233, 7859, 8211, 10353, 11339, 13821, 14007, 18699, 23577, 32249, 34017, 43631, 55013, 79373, 96747, 105961, 130893, 133603, 165039, 180757, 238119, 317883, 400809, 542271, 741727, 935221, 1265299, 2225181, 2805663, 3072869, 3795897, 9218607, 21510083, 64530249]

約数ペア:

[(1, 64530249), (3, 21510083), (7, 9218607), (17, 3795897), (21, 3072869), (23, 2805663), (29, 2225181), (51, 1265299), (69, 935221), (87, 741727), (119, 542271), (161, 400809), (203, 317883), (271, 238119), (357, 180757), (391, 165039), (483, 133603), (493, 130893), (609, 105961), (667, 96747), (813, 79373), (1173, 55013), (1479, 43631), (1897, 34017), (2001, 32249), (2737, 23577), (3451, 18699), (4607, 14007), (4669, 13821), (5691, 11339), (6233, 10353), (7859, 8211)]