38328633

素因数分解:

$3^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 84

約数和(自身を含む): 71023140

約数和(自身を除く): 32694507

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 49, 63, 81, 87, 111, 147, 189, 203, 243, 259, 261, 333, 441, 567, 609, 729, 777, 783, 999, 1073, 1323, 1421, 1701, 1813, 1827, 2331, 2349, 2997, 3219, 3969, 4263, 5103, 5439, 5481, 6993, 7047, 7511, 8991, 9657, 11907, 12789, 16317, 16443, 20979, 21141, 22533, 26973, 28971, 35721, 38367, 48951, 49329, 52577, 62937, 67599, 86913, 115101, 146853, 147987, 157731, 188811, 202797, 260739, 345303, 440559, 473193, 608391, 782217, 1035909, 1321677, 1419579, 1825173, 4258737, 5475519, 12776211, 38328633]

約数ペア:

[(1, 38328633), (3, 12776211), (7, 5475519), (9, 4258737), (21, 1825173), (27, 1419579), (29, 1321677), (37, 1035909), (49, 782217), (63, 608391), (81, 473193), (87, 440559), (111, 345303), (147, 260739), (189, 202797), (203, 188811), (243, 157731), (259, 147987), (261, 146853), (333, 115101), (441, 86913), (567, 67599), (609, 62937), (729, 52577), (777, 49329), (783, 48951), (999, 38367), (1073, 35721), (1323, 28971), (1421, 26973), (1701, 22533), (1813, 21141), (1827, 20979), (2331, 16443), (2349, 16317), (2997, 12789), (3219, 11907), (3969, 9657), (4263, 8991), (5103, 7511), (5439, 7047), (5481, 6993)]