154470537

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{440087}}^1$

素因数の和:440109

約数の個数: 16

約数和(自身を含む): 246449280

約数和(自身を除く): 91978743

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 440087, 1320261, 3960783, 5721131, 11882349, 17163393, 51490179, 154470537]

約数ペア:

[(1, 154470537), (3, 51490179), (9, 17163393), (13, 11882349), (27, 5721131), (39, 3960783), (117, 1320261), (351, 440087)]