1900526463

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{81001}}^1$

素因数の和:81100

約数の個数: 32

約数和(自身を含む): 3110476800

約数和(自身を除く): 1209950337

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 7821, 23463, 81001, 243003, 729009, 891011, 2187027, 2673033, 6399079, 8019099, 19197237, 24057297, 57591711, 70389869, 172775133, 211169607, 633508821, 1900526463]

約数ペア:

[(1, 1900526463), (3, 633508821), (9, 211169607), (11, 172775133), (27, 70389869), (33, 57591711), (79, 24057297), (99, 19197237), (237, 8019099), (297, 6399079), (711, 2673033), (869, 2187027), (2133, 891011), (2607, 729009), (7821, 243003), (23463, 81001)]