9193527

素因数分解:

$3^3\times 7^2\times {\mathrm{6949}}^1$

素因数の和:6972

約数の個数: 24

約数和(自身を含む): 15846000

約数和(自身を除く): 6652473

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 6949, 20847, 48643, 62541, 145929, 187623, 340501, 437787, 1021503, 1313361, 3064509, 9193527]

約数ペア:

[(1, 9193527), (3, 3064509), (7, 1313361), (9, 1021503), (21, 437787), (27, 340501), (49, 187623), (63, 145929), (147, 62541), (189, 48643), (441, 20847), (1323, 6949)]