161850512259

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{9351737}}^1$

素因数の和:9352387

約数の個数: 16

約数和(自身を含む): 240152631840

約数和(自身を除く): 78302119581

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 17307, 9351737, 28055211, 84165633, 252496899, 5994463417, 17983390251, 53950170753, 161850512259]

約数ペア:

[(1, 161850512259), (3, 53950170753), (9, 17983390251), (27, 5994463417), (641, 252496899), (1923, 84165633), (5769, 28055211), (17307, 9351737)]