82347111

素因数分解:

$3^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 154936704

約数和(自身を除く): 72589593

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 163, 189, 231, 243, 297, 489, 567, 693, 729, 891, 1141, 1467, 1701, 1793, 2079, 2187, 2673, 3423, 4401, 5103, 5379, 6237, 6561, 8019, 10269, 12551, 13203, 15309, 16137, 18711, 24057, 30807, 37653, 39609, 45927, 48411, 56133, 72171, 92421, 112959, 118827, 145233, 168399, 277263, 338877, 356481, 435699, 505197, 831789, 1016631, 1069443, 1307097, 2495367, 3049893, 3921291, 7486101, 9149679, 11763873, 27449037, 82347111]

約数ペア:

[(1, 82347111), (3, 27449037), (7, 11763873), (9, 9149679), (11, 7486101), (21, 3921291), (27, 3049893), (33, 2495367), (63, 1307097), (77, 1069443), (81, 1016631), (99, 831789), (163, 505197), (189, 435699), (231, 356481), (243, 338877), (297, 277263), (489, 168399), (567, 145233), (693, 118827), (729, 112959), (891, 92421), (1141, 72171), (1467, 56133), (1701, 48411), (1793, 45927), (2079, 39609), (2187, 37653), (2673, 30807), (3423, 24057), (4401, 18711), (5103, 16137), (5379, 15309), (6237, 13203), (6561, 12551), (8019, 10269)]