133531641

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 198095040

約数和(自身を除く): 64563399

約数列:

[1, 3, 9, 43, 129, 387, 389, 887, 1167, 2661, 3501, 7983, 16727, 38141, 50181, 114423, 150543, 343269, 345043, 1035129, 3105387, 14836849, 44510547, 133531641]

約数ペア:

[(1, 133531641), (3, 44510547), (9, 14836849), (43, 3105387), (129, 1035129), (387, 345043), (389, 343269), (887, 150543), (1167, 114423), (2661, 50181), (3501, 38141), (7983, 16727)]