360693

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 20

約数和(自身を含む): 555148

約数和(自身を除く): 194455

約数列:

[1, 3, 9, 27, 61, 73, 81, 183, 219, 549, 657, 1647, 1971, 4453, 4941, 5913, 13359, 40077, 120231, 360693]

約数ペア:

[(1, 360693), (3, 120231), (9, 40077), (27, 13359), (61, 5913), (73, 4941), (81, 4453), (183, 1971), (219, 1647), (549, 657)]