13444976181

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 23166259200

約数和(自身を除く): 9721283019

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 107, 141, 147, 273, 321, 329, 611, 637, 749, 987, 1391, 1399, 1833, 1911, 2247, 2303, 4173, 4197, 4277, 5029, 5243, 6909, 9737, 9793, 12831, 15087, 15729, 18187, 29211, 29379, 29939, 35203, 54561, 65377, 65753, 68159, 68551, 89817, 105609, 127309, 149693, 196131, 197259, 204477, 205653, 246421, 381927, 449079, 457639, 460271, 739263, 854789, 891163, 1047851, 1372917, 1380813, 1946009, 2564367, 2673489, 3143553, 3203473, 3221897, 5838027, 5983523, 7035571, 7334957, 9610419, 9665691, 13622063, 17950569, 21106713, 22004871, 40866189, 41884661, 49248997, 91462423, 95354441, 125653983, 147746991, 274387269, 286063323, 344742979, 640236961, 1034228937, 1920710883, 4481658727, 13444976181]

約数ペア:

[(1, 13444976181), (3, 4481658727), (7, 1920710883), (13, 1034228937), (21, 640236961), (39, 344742979), (47, 286063323), (49, 274387269), (91, 147746991), (107, 125653983), (141, 95354441), (147, 91462423), (273, 49248997), (321, 41884661), (329, 40866189), (611, 22004871), (637, 21106713), (749, 17950569), (987, 13622063), (1391, 9665691), (1399, 9610419), (1833, 7334957), (1911, 7035571), (2247, 5983523), (2303, 5838027), (4173, 3221897), (4197, 3203473), (4277, 3143553), (5029, 2673489), (5243, 2564367), (6909, 1946009), (9737, 1380813), (9793, 1372917), (12831, 1047851), (15087, 891163), (15729, 854789), (18187, 739263), (29211, 460271), (29379, 457639), (29939, 449079), (35203, 381927), (54561, 246421), (65377, 205653), (65753, 204477), (68159, 197259), (68551, 196131), (89817, 149693), (105609, 127309)]