38569797

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 70041600

約数和(自身を除く): 31471803

約数列:

[1, 3, 7, 9, 21, 27, 29, 31, 63, 87, 93, 189, 203, 217, 227, 261, 279, 609, 651, 681, 783, 837, 899, 1589, 1827, 1953, 2043, 2697, 4767, 5481, 5859, 6129, 6293, 6583, 7037, 8091, 14301, 18879, 19749, 21111, 24273, 42903, 46081, 49259, 56637, 59247, 63333, 138243, 147777, 169911, 177741, 189999, 204073, 414729, 443331, 612219, 1244187, 1329993, 1428511, 1836657, 4285533, 5509971, 12856599, 38569797]

約数ペア:

[(1, 38569797), (3, 12856599), (7, 5509971), (9, 4285533), (21, 1836657), (27, 1428511), (29, 1329993), (31, 1244187), (63, 612219), (87, 443331), (93, 414729), (189, 204073), (203, 189999), (217, 177741), (227, 169911), (261, 147777), (279, 138243), (609, 63333), (651, 59247), (681, 56637), (783, 49259), (837, 46081), (899, 42903), (1589, 24273), (1827, 21111), (1953, 19749), (2043, 18879), (2697, 14301), (4767, 8091), (5481, 7037), (5859, 6583), (6129, 6293)]