77228613

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 144291840

約数和(自身を除く): 67063227

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 307, 363, 693, 847, 921, 1089, 1331, 2079, 2149, 2541, 2763, 3267, 3377, 3993, 6447, 7623, 8289, 9317, 10131, 11979, 19341, 22869, 23639, 27951, 30393, 35937, 37147, 58023, 70917, 83853, 91179, 111441, 212751, 251559, 260029, 334323, 408617, 638253, 780087, 1002969, 1225851, 2340261, 2860319, 3677553, 7020783, 8580957, 11032659, 25742871, 77228613]

約数ペア:

[(1, 77228613), (3, 25742871), (7, 11032659), (9, 8580957), (11, 7020783), (21, 3677553), (27, 2860319), (33, 2340261), (63, 1225851), (77, 1002969), (99, 780087), (121, 638253), (189, 408617), (231, 334323), (297, 260029), (307, 251559), (363, 212751), (693, 111441), (847, 91179), (921, 83853), (1089, 70917), (1331, 58023), (2079, 37147), (2149, 35937), (2541, 30393), (2763, 27951), (3267, 23639), (3377, 22869), (3993, 19341), (6447, 11979), (7623, 10131), (8289, 9317)]