78417369

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{54799}}^1$

素因数の和:54861

約数の個数: 16

約数和(自身を含む): 118368000

約数和(自身を除く): 39950631

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 54799, 164397, 493191, 1479573, 2904347, 8713041, 26139123, 78417369]

約数ペア:

[(1, 78417369), (3, 26139123), (9, 8713041), (27, 2904347), (53, 1479573), (159, 493191), (477, 164397), (1431, 54799)]