144431469

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 270816000

約数和(自身を除く): 126384531

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 59, 61, 63, 91, 117, 147, 177, 183, 273, 343, 413, 427, 441, 531, 549, 637, 767, 793, 819, 1029, 1239, 1281, 1911, 2301, 2379, 2891, 2989, 3087, 3599, 3717, 3843, 4459, 5369, 5551, 5733, 6903, 7137, 8673, 8967, 10797, 13377, 16107, 16653, 20237, 20923, 25193, 26019, 26901, 32391, 37583, 38857, 40131, 46787, 48321, 49959, 60711, 62769, 75579, 112749, 116571, 140361, 176351, 182133, 188307, 226737, 263081, 271999, 327509, 338247, 349713, 421083, 529053, 789243, 815997, 982527, 1234457, 1587159, 2292563, 2367729, 2447991, 2947581, 3703371, 6877689, 11110113, 16047941, 20633067, 48143823, 144431469]

約数ペア:

[(1, 144431469), (3, 48143823), (7, 20633067), (9, 16047941), (13, 11110113), (21, 6877689), (39, 3703371), (49, 2947581), (59, 2447991), (61, 2367729), (63, 2292563), (91, 1587159), (117, 1234457), (147, 982527), (177, 815997), (183, 789243), (273, 529053), (343, 421083), (413, 349713), (427, 338247), (441, 327509), (531, 271999), (549, 263081), (637, 226737), (767, 188307), (793, 182133), (819, 176351), (1029, 140361), (1239, 116571), (1281, 112749), (1911, 75579), (2301, 62769), (2379, 60711), (2891, 49959), (2989, 48321), (3087, 46787), (3599, 40131), (3717, 38857), (3843, 37583), (4459, 32391), (5369, 26901), (5551, 26019), (5733, 25193), (6903, 20923), (7137, 20237), (8673, 16653), (8967, 16107), (10797, 13377)]