70444857

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 112020480

約数和(自身を除く): 41575623

約数列:

[1, 3, 7, 21, 29, 87, 131, 203, 393, 609, 883, 917, 2649, 2751, 3799, 6181, 11397, 18543, 25607, 26593, 76821, 79779, 115673, 179249, 347019, 537747, 809711, 2429133, 3354517, 10063551, 23481619, 70444857]

約数ペア:

[(1, 70444857), (3, 23481619), (7, 10063551), (21, 3354517), (29, 2429133), (87, 809711), (131, 537747), (203, 347019), (393, 179249), (609, 115673), (883, 79779), (917, 76821), (2649, 26593), (2751, 25607), (3799, 18543), (6181, 11397)]