9909405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6673}}^1$

素因数の和:6698

約数の個数: 32

約数和(自身を含む): 19221120

約数和(自身を除く): 9311715

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 6673, 20019, 33365, 60057, 73403, 100095, 180171, 220209, 300285, 367015, 660627, 900855, 1101045, 1981881, 3303135, 9909405]

約数ペア:

[(1, 9909405), (3, 3303135), (5, 1981881), (9, 1101045), (11, 900855), (15, 660627), (27, 367015), (33, 300285), (45, 220209), (55, 180171), (99, 100095), (135, 73403), (165, 60057), (297, 33365), (495, 20019), (1485, 6673)]