89720403

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 126929088

約数和(自身を除く): 37208685

約数列:

[1, 3, 29, 43, 87, 129, 827, 841, 1247, 2481, 2523, 3741, 23983, 35561, 36163, 71949, 106683, 108489, 695507, 1031269, 2086521, 3093807, 29906801, 89720403]

約数ペア:

[(1, 89720403), (3, 29906801), (29, 3093807), (43, 2086521), (87, 1031269), (129, 695507), (827, 108489), (841, 106683), (1247, 71949), (2481, 36163), (2523, 35561), (3741, 23983)]