89569821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 140064768

約数和(自身を除く): 50494947

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 737, 1139, 2211, 2383, 3417, 7149, 12529, 26213, 37587, 40511, 78639, 121533, 159661, 445621, 478983, 1336863, 1756271, 2714237, 5268813, 8142711, 29856607, 89569821]

約数ペア:

[(1, 89569821), (3, 29856607), (11, 8142711), (17, 5268813), (33, 2714237), (51, 1756271), (67, 1336863), (187, 478983), (201, 445621), (561, 159661), (737, 121533), (1139, 78639), (2211, 40511), (2383, 37587), (3417, 26213), (7149, 12529)]