66560193

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 114656256

約数和(自身を除く): 48096063

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 173, 197, 217, 279, 519, 591, 651, 1211, 1379, 1557, 1773, 1953, 3633, 4137, 5363, 6107, 10899, 12411, 16089, 18321, 34081, 37541, 42749, 48267, 54963, 102243, 112623, 128247, 238567, 306729, 337869, 384741, 715701, 1056511, 2147103, 3169533, 7395577, 9508599, 22186731, 66560193]

約数ペア:

[(1, 66560193), (3, 22186731), (7, 9508599), (9, 7395577), (21, 3169533), (31, 2147103), (63, 1056511), (93, 715701), (173, 384741), (197, 337869), (217, 306729), (279, 238567), (519, 128247), (591, 112623), (651, 102243), (1211, 54963), (1379, 48267), (1557, 42749), (1773, 37541), (1953, 34081), (3633, 18321), (4137, 16089), (5363, 12411), (6107, 10899)]