304263729

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4779

約数の個数: 64

約数和(自身を含む): 580239360

約数和(自身を除く): 275975631

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1953, 2079, 2387, 3069, 4721, 5859, 7161, 9207, 14163, 21483, 33047, 42489, 51931, 64449, 99141, 127467, 146351, 155793, 297423, 363517, 439053, 467379, 892269, 1024457, 1090551, 1317159, 1402137, 1609861, 3073371, 3271653, 3951477, 4829583, 9220113, 9814959, 11269027, 14488749, 27660339, 33807081, 43466247, 101421243, 304263729]

約数ペア:

[(1, 304263729), (3, 101421243), (7, 43466247), (9, 33807081), (11, 27660339), (21, 14488749), (27, 11269027), (31, 9814959), (33, 9220113), (63, 4829583), (77, 3951477), (93, 3271653), (99, 3073371), (189, 1609861), (217, 1402137), (231, 1317159), (279, 1090551), (297, 1024457), (341, 892269), (651, 467379), (693, 439053), (837, 363517), (1023, 297423), (1953, 155793), (2079, 146351), (2387, 127467), (3069, 99141), (4721, 64449), (5859, 51931), (7161, 42489), (9207, 33047), (14163, 21483)]