147918249

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2357}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 225613440

約数和(自身を除く): 77695191

約数列:

[1, 3, 9, 19, 57, 171, 367, 1101, 2357, 3303, 6973, 7071, 20919, 21213, 44783, 62757, 134349, 403047, 865019, 2595057, 7785171, 16435361, 49306083, 147918249]

約数ペア:

[(1, 147918249), (3, 49306083), (9, 16435361), (19, 7785171), (57, 2595057), (171, 865019), (367, 403047), (1101, 134349), (2357, 62757), (3303, 44783), (6973, 21213), (7071, 20919)]