157427013

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 63204027

約数列:

[1, 3, 53, 79, 83, 151, 159, 237, 249, 453, 4187, 4399, 6557, 8003, 11929, 12533, 12561, 13197, 19671, 24009, 35787, 37599, 347521, 632237, 664249, 990107, 1042563, 1896711, 1992747, 2970321, 52475671, 157427013]

約数ペア:

[(1, 157427013), (3, 52475671), (53, 2970321), (79, 1992747), (83, 1896711), (151, 1042563), (159, 990107), (237, 664249), (249, 632237), (453, 347521), (4187, 37599), (4399, 35787), (6557, 24009), (8003, 19671), (11929, 13197), (12533, 12561)]