40722669

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4328

約数の個数: 28

約数和(自身を含む): 65767996

約数和(自身を除く): 25045327

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 4297, 9477, 12891, 38673, 55861, 116019, 167583, 348057, 502749, 1044171, 1508247, 3132513, 4524741, 13574223, 40722669]

約数ペア:

[(1, 40722669), (3, 13574223), (9, 4524741), (13, 3132513), (27, 1508247), (39, 1044171), (81, 502749), (117, 348057), (243, 167583), (351, 116019), (729, 55861), (1053, 38673), (3159, 12891), (4297, 9477)]