144531471

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6959}}^1$

素因数の和:7035

約数の個数: 32

約数和(自身を含む): 235192320

約数和(自身を除く): 90660849

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 6923, 6959, 20769, 20877, 48713, 146139, 160057, 299237, 480171, 897711, 1120399, 2094659, 3361197, 6283977, 6882451, 20647353, 48177157, 144531471]

約数ペア:

[(1, 144531471), (3, 48177157), (7, 20647353), (21, 6882451), (23, 6283977), (43, 3361197), (69, 2094659), (129, 1120399), (161, 897711), (301, 480171), (483, 299237), (903, 160057), (989, 146139), (2967, 48713), (6923, 20877), (6959, 20769)]