156225537

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{445087}}^1$

素因数の和:445109

約数の個数: 16

約数和(自身を含む): 249249280

約数和(自身を除く): 93023743

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 445087, 1335261, 4005783, 5786131, 12017349, 17358393, 52075179, 156225537]

約数ペア:

[(1, 156225537), (3, 52075179), (9, 17358393), (13, 12017349), (27, 5786131), (39, 4005783), (117, 1335261), (351, 445087)]