99711891

素因数分解:

$3^7\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 151142400

約数和(自身を除く): 51430509

約数列:

[1, 3, 9, 27, 81, 127, 243, 359, 381, 729, 1077, 1143, 2187, 3231, 3429, 9693, 10287, 29079, 30861, 45593, 87237, 92583, 136779, 261711, 277749, 410337, 785133, 1231011, 3693033, 11079099, 33237297, 99711891]

約数ペア:

[(1, 99711891), (3, 33237297), (9, 11079099), (27, 3693033), (81, 1231011), (127, 785133), (243, 410337), (359, 277749), (381, 261711), (729, 136779), (1077, 92583), (1143, 87237), (2187, 45593), (3231, 30861), (3429, 29079), (9693, 10287)]