206586171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{1481}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 325980720

約数和(自身を除く): 119394549

約数列:

[1, 3, 9, 11, 33, 99, 1409, 1481, 4227, 4443, 12681, 13329, 15499, 16291, 46497, 48873, 139491, 146619, 2086729, 6260187, 18780561, 22954019, 68862057, 206586171]

約数ペア:

[(1, 206586171), (3, 68862057), (9, 22954019), (11, 18780561), (33, 6260187), (99, 2086729), (1409, 146619), (1481, 139491), (4227, 48873), (4443, 46497), (12681, 16291), (13329, 15499)]