73542141

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{143357}}^1$

素因数の和:143385

約数の個数: 16

約数和(自身を含む): 114686400

約数和(自身を除く): 41144259

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 143357, 430071, 1290213, 2723783, 3870639, 8171349, 24514047, 73542141]

約数ペア:

[(1, 73542141), (3, 24514047), (9, 8171349), (19, 3870639), (27, 2723783), (57, 1290213), (171, 430071), (513, 143357)]