8049128031

素因数分解:

$3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{69931}}^1$

素因数の和:69986

約数の個数: 60

約数和(自身を含む): 14469630120

約数和(自身を除く): 6420502089

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 147, 189, 203, 261, 441, 567, 609, 783, 1323, 1421, 1827, 2349, 3969, 4263, 5481, 12789, 16443, 38367, 69931, 115101, 209793, 489517, 629379, 1468551, 1888137, 2027999, 3426619, 4405653, 5664411, 6083997, 10279857, 13216959, 14195993, 18251991, 30839571, 39650877, 42587979, 54755973, 92518713, 99371951, 127763937, 164267919, 277556139, 298115853, 383291811, 894347559, 1149875433, 2683042677, 8049128031]

約数ペア:

[(1, 8049128031), (3, 2683042677), (7, 1149875433), (9, 894347559), (21, 383291811), (27, 298115853), (29, 277556139), (49, 164267919), (63, 127763937), (81, 99371951), (87, 92518713), (147, 54755973), (189, 42587979), (203, 39650877), (261, 30839571), (441, 18251991), (567, 14195993), (609, 13216959), (783, 10279857), (1323, 6083997), (1421, 5664411), (1827, 4405653), (2349, 3426619), (3969, 2027999), (4263, 1888137), (5481, 1468551), (12789, 629379), (16443, 489517), (38367, 209793), (69931, 115101)]