316209663

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 595203840

約数和(自身を除く): 278994177

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 297, 363, 419, 567, 693, 847, 891, 1089, 1257, 1331, 2079, 2541, 2933, 3267, 3771, 3993, 4609, 6237, 7623, 8799, 9317, 9801, 11313, 11979, 13827, 22869, 26397, 27951, 32263, 33939, 35937, 41481, 50699, 68607, 79191, 83853, 96789, 107811, 124443, 152097, 237573, 251559, 290367, 354893, 373329, 456291, 557689, 754677, 871101, 1064679, 1368873, 1673067, 2613303, 3194037, 3903823, 4106619, 5019201, 9582111, 11711469, 15057603, 28746333, 35134407, 45172809, 105403221, 316209663]

約数ペア:

[(1, 316209663), (3, 105403221), (7, 45172809), (9, 35134407), (11, 28746333), (21, 15057603), (27, 11711469), (33, 9582111), (63, 5019201), (77, 4106619), (81, 3903823), (99, 3194037), (121, 2613303), (189, 1673067), (231, 1368873), (297, 1064679), (363, 871101), (419, 754677), (567, 557689), (693, 456291), (847, 373329), (891, 354893), (1089, 290367), (1257, 251559), (1331, 237573), (2079, 152097), (2541, 124443), (2933, 107811), (3267, 96789), (3771, 83853), (3993, 79191), (4609, 68607), (6237, 50699), (7623, 41481), (8799, 35937), (9317, 33939), (9801, 32263), (11313, 27951), (11979, 26397), (13827, 22869)]