19620784899

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{509}}^1\times {\mathrm{3767}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 29209536000

約数和(自身を除く): 9588751101

約数列:

[1, 3, 9, 27, 379, 509, 1137, 1527, 3411, 3767, 4581, 10233, 11301, 13743, 33903, 101709, 192911, 578733, 1427693, 1736199, 1917403, 4283079, 5208597, 5752209, 12849237, 17256627, 38547711, 51769881, 726695737, 2180087211, 6540261633, 19620784899]

約数ペア:

[(1, 19620784899), (3, 6540261633), (9, 2180087211), (27, 726695737), (379, 51769881), (509, 38547711), (1137, 17256627), (1527, 12849237), (3411, 5752209), (3767, 5208597), (4581, 4283079), (10233, 1917403), (11301, 1736199), (13743, 1427693), (33903, 578733), (101709, 192911)]