149988078

素因数分解:

$2^1\times 3^3\times {\mathrm{2777557}}^1$

素因数の和:2777568

約数の個数: 16

約数和(自身を含む): 333306960

約数和(自身を除く): 183318882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2777557, 5555114, 8332671, 16665342, 24998013, 49996026, 74994039, 149988078]

約数ペア:

[(1, 149988078), (2, 74994039), (3, 49996026), (6, 24998013), (9, 16665342), (18, 8332671), (27, 5555114), (54, 2777557)]