76190247

素因数分解:

$3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 138880000

約数和(自身を除く): 62689753

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 343, 399, 433, 441, 513, 931, 1029, 1197, 1299, 1323, 2793, 3031, 3087, 3591, 3897, 6517, 8227, 8379, 9093, 9261, 11691, 19551, 21217, 24681, 25137, 27279, 57589, 58653, 63651, 74043, 81837, 148519, 172767, 175959, 190953, 222129, 403123, 445557, 518301, 572859, 1209369, 1336671, 1554903, 2821861, 3628107, 4010013, 8465583, 10884321, 25396749, 76190247]

約数ペア:

[(1, 76190247), (3, 25396749), (7, 10884321), (9, 8465583), (19, 4010013), (21, 3628107), (27, 2821861), (49, 1554903), (57, 1336671), (63, 1209369), (133, 572859), (147, 518301), (171, 445557), (189, 403123), (343, 222129), (399, 190953), (433, 175959), (441, 172767), (513, 148519), (931, 81837), (1029, 74043), (1197, 63651), (1299, 58653), (1323, 57589), (2793, 27279), (3031, 25137), (3087, 24681), (3591, 21217), (3897, 19551), (6517, 11691), (8227, 9261), (8379, 9093)]